Question

find the HCF by prime Factorization 72,105,124​

Answer 1

Step-by-step explanation:

8 | 72

3 | 9

3 | 3

| 1

72 = 8×3×3

5 | 105

3 | 21

7 | 7

| 1

105 = 5×3×7

2 | 124

2 | 62

31 | 31

| 1

124 = 2×2×31

HCF(72,105,124) = 1

hope this helps ^_^