Pair Factors and Prime Factorisation of 15 | Examples - BYJU'S
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WEBAs the number 15 is an odd composite number, it has more than two factors. Thus, the factors of 15 are 1, 3, 5 and 15. Pair Factors Of 15. We can find the pair factors of 15, by multiplying two numbers in a pair to get the result as 15, such as: 1 × 15 = 15. 3 × 5 = 15. Therefore, the pair factors of 15 are (1, 15) and (3, 5).
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