The Greatest Common Factor
24 = 2 x 2 x 2 x 3
54 = 2 x 3 x 3 x 3
GCF = 2 x 3 = 6
The Least Common Multiple
24, 48, 96, 120, 144, 168,192, 216
54, 108, 162, 216, 270, 324
LCM = 216
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You need at least two numbers to find something in common, but I'll save you the trouble. The least common factor of any set of integers is 1.
The least common multiple of the numbers 54 and 132 is 1,188.
The least common multiple of 45 , 54 , 72 = 1,080
Least Common Multiple (LCM) for 54 72 is 216
The least common multiple (LCM) is often also called the lowest common multiple or smallest common multiple. Keep in mind that these different terms all refer to the same thing: the smallest positive integer which is a multiple of two or more numbers.The least common multiple of 27 and 54 is 54.
54