Question

Find the HCF by the prime factorisation method 40,56 ​

Answer 1

Step-by-step explanation:

here you go

am i right pls mark me

Answer 2

Answer:

ஃ HCF = 8

Step-by-step explanation:

2 | 40 2 | 56

2 | 20 2 | 28

2 | 10 2 | 14

5 | 5 7 | 7

1 1

Factors of 40 = 2 × 2 × 2 × 5

Factors of 56 = 2 × 2 × 2 × 7

HCF of 40 and 56 = 2 × 2 × 2 = 8