Question

find the prime factors of the following numbers 1) 1.12 2) 16 3) 45 4) 72​

Answer 1

Answer:

factors of 12-1, 2, 3, 4, 6, 12

16-1, 2, 4, 8, 16

45- 1, 3, 5, 9, 15, 45

72-1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 36,72

Answer 2

Answer:

1. Prime Factors of 12 = 2×2×3

2.Prime Factors of 16 = 2×2×2×2

3.Prime Factors of 45 = 3×3×5

4.Prime Factors of 72 = 2×2×2×3×3