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What is the Least Common Multiple of 27718 and 27737?

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 27718 and 27737 is 768814166.

LCM(27718,27737) = 768814166

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Least Common Multiple of 27718 and 27737 with GCF Formula

The formula of LCM is LCM(a,b) = ( a × b) / GCF(a,b).
We need to calculate greatest common factor 27718 and 27737, than apply into the LCM equation.

GCF(27718,27737) = 1
LCM(27718,27737) = ( 27718 × 27737) / 1
LCM(27718,27737) = 768814166 / 1
LCM(27718,27737) = 768814166

Least Common Multiple (LCM) of 27718 and 27737 with Primes

Least common multiple can be found by multiplying the highest exponent prime factors of 27718 and 27737. First we will calculate the prime factors of 27718 and 27737.

Prime Factorization of 27718

Prime factors of 27718 are 2, 13859. Prime factorization of 27718 in exponential form is:

27718 = 21 × 138591

Prime Factorization of 27737

Prime factors of 27737 are 27737. Prime factorization of 27737 in exponential form is:

27737 = 277371

Now multiplying the highest exponent prime factors to calculate the LCM of 27718 and 27737.

LCM(27718,27737) = 21 × 138591 × 277371
LCM(27718,27737) = 768814166