Mathematics
Grade-4-
Easy

Question

The factors of 45 are___________.

  1. 1 × 45, 5 × 9, 3 × 15
  2. 3 × 1, 45 × 1, 2 × 5
  3. 3 × 1, 4 × 3, 1 × 45
  4. 45 × 1, 3 × 9, 9 × 9

hintHint:

A factor is a number that you multiply with another number to get a product. Then the numbers are the factors of the product.

The correct answer is: 1 × 45, 5 × 9, 3 × 15


    To find the factors of 45 we can write the 45 as the product of two numbers
    like 1 × 45 = 45, 5 × 9 = 45, 3 × 15 = 45
    So, 1 × 45, 5 × 9, 3 × 15 are the factors of 45.

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