if you want the factors or 'what times what equals this number'
so 15=5 times 3
15=5x3 is answer 5 et 3 is number prim
The prime factorization of 15 is found by multiplying its prime factors, which are 3 and 5. Thus, we can express it as 15 = 3 × 5. Both 3 and 5 are prime numbers, meaning they cannot be divided further except by 1 and themselves.
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