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A special diagram where we find the factors of a number, then the factors of those numbers, etc, until we can't factor any more. The ends are all the prime factors of the original number. The number one (1) is neither prime nor composite, and is not shown on the factor tree. (Prime Factorization) What multiplies to make 4? Remember to use only PRIME factors. 4 What multiplies to make 6? Remember to use only PRIME factors. 2 6 What multiplies to make 9? Remember to use only PRIME factors. 9 What multiplies to make 10? Remember to use only PRIME factors. 2 10 What multiplies to make 14? Remember to use only PRIME factors. 2 14 What multiplies to make 15? Remember to use only PRIME factors. 3 15 What multiplies to make 21? Remember to use only PRIME factors. 3 21 What multiplies to make 22? Remember to use only PRIME factors. 2 22 What multiplies to make 25? Remember to use only PRIME factors. 25 What multiplies to make 26? Remember to use only PRIME factors. 2 26 What multiplies to make 33? Remember to use only PRIME factors. 3 33 What multiplies to make 34? Remember to use only PRIME factors. 2 34 What multiplies to make 35? Remember to use only PRIME factors. 5 35 What multiplies to make 38? Remember to use only PRIME factors. 2 38 What multiplies to make 39? Remember to use only PRIME factors. 3 39 What multiplies to make 46? Remember to use only PRIME factors. 2 46 What multiplies to make 49? Remember to use only PRIME factors. 49 What multiplies to make 51? Remember to use only PRIME factors. 3 51 What multiplies to make 55? Remember to use only PRIME factors. 5 55 What multiplies to make 57? Remember to use only PRIME factors. 3 57 What multiplies to make 58? Remember to use only PRIME factors. 2 58 What multiplies to make 62? Remember to use only PRIME factors. 2 62 What multiplies to make 65? Remember to use only PRIME factors. 5 65 What multiplies to make 69? Remember to use only PRIME factors. 3 69 What multiplies to make 74? Remember to use only PRIME factors. 2 74 What multiplies to make 77? Remember to use only PRIME factors. 7 77 What multiplies to make 82? Remember to use only PRIME factors. 2 82 What multiplies to make 85? Remember to use only PRIME factors. 5 85 What multiplies to make 86? Remember to use only PRIME factors. 2 86 What multiplies to make 87? Remember to use only PRIME factors. 3 87 What multiplies to make 93? Remember to use only PRIME factors. 3 93 What multiplies to make 94? Remember to use only PRIME factors. 2 94 What multiplies to make 95? Remember to use only PRIME factors. 5 95 |