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What is the Least Common Multiple of 25975 and 25988?

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 25975 and 25988 is 675038300.

LCM(25975,25988) = 675038300

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Least Common Multiple of 25975 and 25988 with GCF Formula

The formula of LCM is LCM(a,b) = ( a × b) / GCF(a,b).
We need to calculate greatest common factor 25975 and 25988, than apply into the LCM equation.

GCF(25975,25988) = 1
LCM(25975,25988) = ( 25975 × 25988) / 1
LCM(25975,25988) = 675038300 / 1
LCM(25975,25988) = 675038300

Least Common Multiple (LCM) of 25975 and 25988 with Primes

Least common multiple can be found by multiplying the highest exponent prime factors of 25975 and 25988. First we will calculate the prime factors of 25975 and 25988.

Prime Factorization of 25975

Prime factors of 25975 are 5, 1039. Prime factorization of 25975 in exponential form is:

25975 = 52 × 10391

Prime Factorization of 25988

Prime factors of 25988 are 2, 73, 89. Prime factorization of 25988 in exponential form is:

25988 = 22 × 731 × 891

Now multiplying the highest exponent prime factors to calculate the LCM of 25975 and 25988.

LCM(25975,25988) = 52 × 10391 × 22 × 731 × 891
LCM(25975,25988) = 675038300