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What is the Least Common Multiple of 25566 and 25576?

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 25566 and 25576 is 326938008.

LCM(25566,25576) = 326938008

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Least Common Multiple of 25566 and 25576 with GCF Formula

The formula of LCM is LCM(a,b) = ( a × b) / GCF(a,b).
We need to calculate greatest common factor 25566 and 25576, than apply into the LCM equation.

GCF(25566,25576) = 2
LCM(25566,25576) = ( 25566 × 25576) / 2
LCM(25566,25576) = 653876016 / 2
LCM(25566,25576) = 326938008

Least Common Multiple (LCM) of 25566 and 25576 with Primes

Least common multiple can be found by multiplying the highest exponent prime factors of 25566 and 25576. First we will calculate the prime factors of 25566 and 25576.

Prime Factorization of 25566

Prime factors of 25566 are 2, 3, 4261. Prime factorization of 25566 in exponential form is:

25566 = 21 × 31 × 42611

Prime Factorization of 25576

Prime factors of 25576 are 2, 23, 139. Prime factorization of 25576 in exponential form is:

25576 = 23 × 231 × 1391

Now multiplying the highest exponent prime factors to calculate the LCM of 25566 and 25576.

LCM(25566,25576) = 23 × 31 × 42611 × 231 × 1391
LCM(25566,25576) = 326938008