Question

Lcm and hcf basic concepts

Answer 1

Answer:

In arithmetic and number theory, the least common multiple, lowest common multiple, or smallest common multiple of two integers a and b, usually denoted by LCM, is the smallest positive integer that is divisible by both a and b

and hcf =

In mathematics, the greatest common divisor of two or more integers, which are not all zero, is the largest positive integer that divides each of the integers. For example, the gcd of 8 and 12 is 4

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