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What is the Least Common Multiple of 25607 and 25622?

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 25607 and 25622 is 656102554.

LCM(25607,25622) = 656102554

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Least Common Multiple of 25607 and 25622 with GCF Formula

The formula of LCM is LCM(a,b) = ( a × b) / GCF(a,b).
We need to calculate greatest common factor 25607 and 25622, than apply into the LCM equation.

GCF(25607,25622) = 1
LCM(25607,25622) = ( 25607 × 25622) / 1
LCM(25607,25622) = 656102554 / 1
LCM(25607,25622) = 656102554

Least Common Multiple (LCM) of 25607 and 25622 with Primes

Least common multiple can be found by multiplying the highest exponent prime factors of 25607 and 25622. First we will calculate the prime factors of 25607 and 25622.

Prime Factorization of 25607

Prime factors of 25607 are 29, 883. Prime factorization of 25607 in exponential form is:

25607 = 291 × 8831

Prime Factorization of 25622

Prime factors of 25622 are 2, 23, 557. Prime factorization of 25622 in exponential form is:

25622 = 21 × 231 × 5571

Now multiplying the highest exponent prime factors to calculate the LCM of 25607 and 25622.

LCM(25607,25622) = 291 × 8831 × 21 × 231 × 5571
LCM(25607,25622) = 656102554