Question

If HCF of a, b is 6 and product of these number is 1800 then what is LCM of these number?

Answer 1

L.C.M = product/H.C.F
L.C.M = 1800/6= 300
So the L.C.M of two numbers is 300

Answer 2

answer

formula -

prodct of two numbers = LCM ×hcf

lets LCM consider x

1800 = x × 6

x = 1800 ÷ 6

x= 300

LCM = 300

Verification -

HCF × LCM = product of given numbers

6 × 300 = 1800