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What is the Least Common Multiple of 27426 and 27432?

Least common multiple or lowest common denominator (lcd) can be calculated in two way; with the LCM formula calculation of greatest common factor (GCF), or multiplying the prime factors with the highest exponent factor.

Least common multiple (LCM) of 27426 and 27432 is 125391672.

LCM(27426,27432) = 125391672

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Least Common Multiple of 27426 and 27432 with GCF Formula

The formula of LCM is LCM(a,b) = ( a × b) / GCF(a,b).
We need to calculate greatest common factor 27426 and 27432, than apply into the LCM equation.

GCF(27426,27432) = 6
LCM(27426,27432) = ( 27426 × 27432) / 6
LCM(27426,27432) = 752350032 / 6
LCM(27426,27432) = 125391672

Least Common Multiple (LCM) of 27426 and 27432 with Primes

Least common multiple can be found by multiplying the highest exponent prime factors of 27426 and 27432. First we will calculate the prime factors of 27426 and 27432.

Prime Factorization of 27426

Prime factors of 27426 are 2, 3, 7, 653. Prime factorization of 27426 in exponential form is:

27426 = 21 × 31 × 71 × 6531

Prime Factorization of 27432

Prime factors of 27432 are 2, 3, 127. Prime factorization of 27432 in exponential form is:

27432 = 23 × 33 × 1271

Now multiplying the highest exponent prime factors to calculate the LCM of 27426 and 27432.

LCM(27426,27432) = 23 × 33 × 71 × 6531 × 1271
LCM(27426,27432) = 125391672