Question

Find the
lcm and hcf
given number
42 and 77​

Answer 1

Answer:

462, 7

Step-by-step explanation:

LCM (42,77) = 2*3*7*11 = 462

HCF (42,77) = 7

Answer 2

As we know HCF is a highest common factor between the given two numbers so HCF OF 42 AND 77 is 7

And LCM of any given numbers is lowest common multiples so the LCM of 42 and 77 is 6*7*11= 462