Let the HCF of m and n be ‘a’ and let n = ab, LCM of m and n is given by:
Show answer & explanation
Correct answer: A
Explanation
The correct answer is Option 1 i.e. bm.
The HCF of m and n be ‘a’ and let n = ab
The product of two numbers = HCF × LCM
Calculation
m × n = a × LCM
LCM = mn/a
Put the value of n = ab
LCM = mab/a = bm