1. If a and b are two positive co-prime integers such that a = 12b, then HCF (a, b) = = Question 1. If a and b are two positive co-prime integers such that a = 12b, then HCF (a, b) == in progress 0 Math Raelynn 6 days 2021-11-23T01:18:16+00:00 2021-11-23T01:18:16+00:00 1 Answer 0 views 0

## Answers ( )

Answer:b

Step-by-step explanation:coprimes means having no common factors except 1…and since.a & b are coprime…

hcf(a, b ) = 1

now…a = 12b which implies…

hcf ( a, b) = hcf (12b, b) = b

Note : b is the highest number which divides 12b & b