Medium
Prime factorization of the number 660 is -
Explanation
Explanation
Breaking 660 down: 660 = 2 x 330 = 2 x 2 x 165 = 2 x 2 x 3 x 55 = 2 x 2 x 3 x 5 x 11. Multiplying these back: 2x2x3x5x11 = 660, confirming the factorization.
PRO TIP
Re-check your working by substituting the answer back into the original question.