Question

give the prime factorization of the each of the following number 12 18 48 56 9136 252 420 637 945 1224 1323 8712 9317 1035 1197 4641 4335 2907 13915​

Answer 1

Answer:

1. 12 is a prime factor number

Answer 2

Step-by-step explanation:

(i) 20

20 = 1 × 20; 20 = 10 × 2 and 20 = 4 × 5

The factors of 20 are 1, 2, 4, 5, 10 and 20.

(ii) 36

36 = 1 × 36; 36 = 2 × 18; 36 = 3 × 12 and 36 = 4 × 9

The factors of 36 are 1, 2, 3, 4, 6, 9, 12 and 36.

(iii) 60

60 = 1 × 60; 60 = 2 × 30; 60 = 3 × 20; 60 = 4 × 15 and 60 = 5 × 12

The factors of 60 are 1, 2, 3, 4, 5, 6, 10, 12, 15 and 60.

(iv) 75

75 = 1 × 75; 75 = 3 × 25 and 75 = 5 × 15

The factors of 75 are 1, 3, 5, 15, 25 and