LCM Calculator (Least Common Multiple)
Enter two or more whole numbers.
WhatMathsLCM-06
Example
For 12 and 18: 12 = 2² × 3 and 18 = 2 × 3². Take the highest power of each prime, 2² × 3² = 36, so the LCM of 12 and 18 is 36.
Enter two or more whole numbers.
For 12 and 18: 12 = 2² × 3 and 18 = 2 × 3². Take the highest power of each prime, 2² × 3² = 36, so the LCM of 12 and 18 is 36.