Factors of 45

Find all factors of 45. Factors are numbers that divide 45 evenly with no remainder.

Answer: Factors of 45: 1, 3, 5, 9, 15, 45

Step-by-Step Solution

Step 1 Find Factor Pairs

To find the factors of 45, we look for pairs of numbers that multiply to give 45:

1 × 45 = 45

3 × 15 = 45

5 × 9 = 45

Step 2 List All Factors

From the factor pairs, we get all the factors of 45:

Factors of 45: 1, 3, 5, 9, 15, 45

Total: 6 factors

Step 3 Number Properties

45 is a COMPOSITE number (6 factors)

Step 4 Final Answer

Factors of 45: 1, 3, 5, 9, 15, 45