Question

Determine the HCF of the following number by prime factorization method 42, 56

Answer 1

Answer:

Step-by-step explanation:

2 |__42__ 2 |__56___

3 |__21___ 2 |__28__

7 |__7___ 2 |__14___

|__1___ 7 |__7___

|___1___

Now, 42 = 2×3×7

56 = 2×2×2×7

HCF = multiply of comman factor

= 2 × 7 =14

Answer 2

Hope it helps..

Answer:

14

Step-by-step explanation:

42=1*2*3*7

42=1*2*3*756=1*2*2*2*7

42=1*2*3*756=1*2*2*2*7So the HCF=1*2*= 14

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