Question

what is the hcf of 210 and 55​

Answer 1

Answer: 5

Step-by-step explanation:

210 = 2 × 5 × 3 × 7

55 = 5 × 11

HCF = 5

Answer 2

$\textbf{ur ans is 5}$

by HCF

210=7,3,2,5

55=11,5

5 is commonte

ans is 5