Question

Write h. C. F of 2,18,22

Answer 1

Answer:

2

Step-by-step explanation:

Factors of 2:

1, 2

Factors of 18:

1, 18, 2, 9, 3, 6

Factors of 22:

1, 22, 11, 2

2 is common in all of these factors.

Therefore, 2 is the HCF of 2, 18 and 22.

Answer 2

Answer:

2= 1,(2)

18 = (2),3,3,1

22 = (2),11,1

Hcf = 2,1