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Solved Examples
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B   Write the prime factorization of 7 × 3 × 7 × 2 using exponents.   B View Solution
B   Write the prime factorization of 2 × 3 × 3 using exponents.
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B   Write the prime factorization of 4 × 6 × 6 × 8 × 8 by using exponents.   B View Solution
B   Write the prime factorization of 2 × 2 × 2 × 7 × 7 × 7 × 5 × 5 using exponents.   B View Solution
B   Write the prime factorization of 2 × 2 × 2 × 3 × 3 × 5 using exponents.
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B   Write the prime factorization of 2 × 2 × 2 × 2 × 5 × 7 × 7 using exponents.   B View Solution
B   Write the prime factorization of 5 × 5 × 5 × 5 × 7 × 7 × 7 × 3 × 3 using exponents.
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B   Write the prime factorization of 5 × 5 × 5 × 5 × 3 × 2 using exponents.
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B   Find all the factors of 4.
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B   Which of the factor trees model(s) the same number?   B View Solution
B   Find the missing number in the factor tree.
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B   A rectangle can be formed in two different ways using exactly 18 squares as shown in the figure. Find the factors of 18 excluding 1 and itself.
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B   Find the square root of 144.   B View Solution
B   Write the prime factorization of 2 × 5 × 2 × 3 using exponents.   B View Solution
B   Write the prime factorization of 7 × 3 × 3 using exponents.
   B
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B   Which of the following pairs of numbers are twin primes?
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B   Which of the following pair of prime numbers are not twin primes?
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B   Identify the twin primes among the numbers from 10 to 20.   B View Solution
B   Which of the numbers from 50 to 60 are twin primes?
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B   A composite number can be written as a product of its ___ factors.   B View Solution
B   Which of the following are twin primes?
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B   Write the prime factorization of 3 × 5 × 5 × 7 × 7 by using exponents.   B View Solution
B   Write the prime factorization of 3 × 3 × 3 × 5 × 5 × 5 × 7 × 7 using exponents.   B View Solution
B   Write the prime factorization of 3 × 3 × 3 × 2 × 2 × 7 using exponents.
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B   Write the prime factorization of 7 × 7 × 7 × 7 × 5 × 3 × 3 using exponents.   B View Solution
B   Choose the factor tree for 24.   B View Solution
B   Find the values of a, b and c in the factor tree.   B View Solution
B   Which two factor trees model the same number?
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B   Write the prime factorization of 3 × 3 × 3 × 3 × 5 × 5 × 5 × 7 × 7 using exponents.
   B
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B   Write the prime factorization of 7 × 7 × 7 × 7 × 3 × 2 using exponents.
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B   Identify the factor trees that model prime factorization of the number.
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B   Find the cube root of 216 from the factor tree.   B View Solution
B   Find the square root of 81 from the factor tree.
   B
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B   Using the factor tree, find the quotient obtained when 216 is divided by 27.
   B
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B   Find the cube root of 64 from the factor tree.   B View Solution
B   Is 2 a prime or a composite number?   B View Solution
B   Is 4 a prime or a composite number?   B View Solution
B   Which of the figures represent(s) the factor tree for 120?   B View Solution
B   Find the prime factorization of 8 using the factor tree.   B View Solution
B   What are the values of a, b and c in the factor tree?   B View Solution
B   Which of the factor trees model(s) an even number?   B View Solution
B   Is 5 a prime or a composite number?
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B   Is 6 a prime or a composite number?   B View Solution
B   Is 8 a prime or a composite number?   B View Solution
B   Is 10 a prime or a composite number?   B View Solution
B   Is 12 a prime or a composite number?
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B   Is 14 a prime or a composite number?   B View Solution
B   Is 15 a prime or a composite number?   B View Solution
B   Is 16 a prime or a composite number?   B View Solution
B   Is 20 a prime or a composite number?
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B   Find all the factors of 6.   B View Solution
B   Find all the factors of 5.   B View Solution
B   Find all the factors of 10.   B View Solution
B   Find all the factors of 14.
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B   Find all the factors of 16.
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B   Find all the factors of 20.   B View Solution
B   Find the prime factorization of 86 using a factor tree.
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B   Find the values of a, b and c in the factor tree.   B View Solution
B   Using the factor tree, find the quotient obtained when 216 is divided by 27.   B View Solution
B   What is the prime factorization of 63?
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B   Choose the prime factorization of 242.   B View Solution
B   Which of the following numbers has only two factors?   B View Solution
B   Which of the following numbers has more than two factors?   B View Solution
B   Identify the number that has only two factors.   B View Solution
B   Identify the number that has more than two factors.   B View Solution
B   Choose the number that has more than two factors.
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B   Find the prime factorization of 28.   B View Solution
B   List all the prime numbers greater than 20 and less than 30.
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B   Find the prime factorization of 74.   B View Solution
B   Find the prime factorization of 88.   B View Solution
B   Find the prime factorization of 105.
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B   List all the prime numbers greater than 20 and less than 30.    B View Solution
B   Find all the common factors of 16, 28, and 32.
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