Question

Find the hcf and lcm of 77 and 99 by fundamental theory

Answer 1

Answer:

We know that L.C.M. × H.C.F of two numbers => Product of two numbers =>

Highest common factor of 77 and 99 is 11 as both are multiples of 11 . So 77×99 = 11× L.C.M. Hence 77×99/11 => 77×9 => 693 is the least common multiple of 77 and 99. Hope it helps you.