Question

The HCF and LCM of the numbers 6 x 7 x are 6 and 252 respectively, then find the x

Answer 1

Answer:

we know that,

1st number×2nd number=hcf×lcm

so, 6×252=6x ×7x

or 42x^2=6×252

or x^2=6×252/42

or x^2=36

or x= √36

so, x=6 answer