Question

what are the prime factors of 252, 270 and 300

Answer 1

252 = 2 * 126 = 2 * 2 * 63 = 2* 2 * 3 * 3 * 7

270 = 3 * 3 * 3 * 2 * 5

300 = 2 * 2 * 3 * 5 * 5