Question:
Given that HCF (306. 657) = 9, find LCM (306, 657).
Solution:
GIVEN: HCF of two numbers 306 and 657 is 9.
TO FIND: L.C.M of number
We know that,
L.C.M $\times$ H.C.F $=$ First Number $\times$ Second Number
L.C.M $\times 9=306 \times 657$
L.C.M $=\frac{306 \times 657}{9}$
L.C.M = 22338