Step: 1

List the pairs of two numbers whose product is 50.

Step: 2

50 = 1 x 50

Step: 3

50 = 2 x 25

Step: 4

50 = 5 x 10

Step: 5

The factors of 50 are 1, 2, 5, 10, 25 and 50.

Correct Answer is : 1, 2, 5, 10, 25 and 50

Step: 1

To find all the factors of 4, draw the rectangles that can be made from exactly 4 squares.

Step: 2

The dimensions of the rectangle show that the factors of 4 are 1, 2 and 4.

Correct Answer is : 1, 2 and 4

Step: 1

To find all the factors of 6, draw the rectangles that can be made from exactly 6 squares.

Step: 2

For this, draw a 1 × 6 rectangle and 2 × 3 rectangle.

Step: 3

The dimensions of the rectangle show that the factors of 6 are 1, 2, 3 and 6.

Correct Answer is : 1, 2, 3 and 6

Step: 1

The number 26 is an even number, so it is divisible by 2.

Step: 2

The digits of 26 do not add up to a number which is divisible by 3, so the number itself is not divisible by 3.

Step: 3

The number 26 does not end with 0 or 5, so it is not divisible by 5.

Step: 4

The number 26 is not divisible by 4.

Step: 5

So, 2 is a factor of 26.

Correct Answer is : 2

Step: 1

The number 24 is an even number, so it is divisible by 2.

Step: 2

The digits of 24 add up to 6, so it is also divisible by 3.

Step: 3

Therefore it must also be divisible by 6.

Step: 4

The number 24 is not divisible by 5 as it does not end with 0 or 5.

Step: 5

So, 5 is not a factor of 24.

Correct Answer is : 5

Step: 1

To find all the factors of 28, draw the rectangles that can be made from exactly 28 squares.

Step: 2

The number of squares along the sides of the rectangles are the factors of 28.

Step: 3

So, the factors of 28 are 1, 2, 4, 7, 14, and 28.

Correct Answer is : 1, 2, 4, 7, 14, and 28

Step: 1

To find all the factors of 22, draw the rectangles that can be made from exactly 22 squares.

Step: 2

The number of squares along the sides of the rectangles are the factors of 22.

Step: 3

So, the factors of 22 are 1, 2, 11, and 22.

Correct Answer is : 1, 2, 11, and 22

Step: 1

All the factors of 93 can be found by expressing the number as a product of two factors.

Step: 2

93 = 1 × 93, 3 × 31

[Write the pairs of numbers with a product of 93.]

Step: 3

The factors of 93 are 1, 3, 31, 93.

Correct Answer is : 1, 3, 31, 93

Step: 1

All the factors of 65 can be found by expressing the number as a product of two factors.

Step: 2

65 = 1 × 65, 5 × 13

[Write the pairs of numbers with a product of 65.]

Step: 3

The factors of 65 are 1, 5, 13, 65.

Correct Answer is : 1, 5, 13, 65

Step: 1

All the factors of 49 can be found by expressing the number as a product of two factors.

Step: 2

49 = 1 × 49 = 7 × 7

Step: 3

So, the factors of 49 are 1, 7 and 49.

Correct Answer is : 1, 7 and 49

Step: 1

All the factors of 83 can be found by expressing the number as a product of two factors.

Step: 2

83 = 1 × 83

[Write the pairs of numbers with a product of 83.]

Step: 3

So, the factors of 83 are 1, 83.

Correct Answer is : 1, 83

- Multiplication Arrays-Gr 4-Solved Examples
- Problems on Multiplication and Division Involving Unknown Quantities-Gr 4-Solved Examples
- Application of Multi-Step Problems-Gr 4-Solved Examples
- Application of Estimating Sums and Differences-Gr 4-Solved Examples
- Multiples of Whole Numbers through 100-Gr 4-Solved Examples
- Prime and Composite Numbers-Gr 4-Solved Examples
- Extending and Recognizing Geometric Patterns by its Rules-Gr 4-Solved Examples
- Writing Numeric Patterns given the Rule-Gr 4-Solved Examples

- Factor
- Whole Numbers