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What is the Least Common Multiple of 25498 and 25504?

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 25498 and 25504 is 325150496.

LCM(25498,25504) = 325150496

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Least Common Multiple of 25498 and 25504 with GCF Formula

The formula of LCM is LCM(a,b) = ( a × b) / GCF(a,b).
We need to calculate greatest common factor 25498 and 25504, than apply into the LCM equation.

GCF(25498,25504) = 2
LCM(25498,25504) = ( 25498 × 25504) / 2
LCM(25498,25504) = 650300992 / 2
LCM(25498,25504) = 325150496

Least Common Multiple (LCM) of 25498 and 25504 with Primes

Least common multiple can be found by multiplying the highest exponent prime factors of 25498 and 25504. First we will calculate the prime factors of 25498 and 25504.

Prime Factorization of 25498

Prime factors of 25498 are 2, 11, 19, 61. Prime factorization of 25498 in exponential form is:

25498 = 21 × 111 × 191 × 611

Prime Factorization of 25504

Prime factors of 25504 are 2, 797. Prime factorization of 25504 in exponential form is:

25504 = 25 × 7971

Now multiplying the highest exponent prime factors to calculate the LCM of 25498 and 25504.

LCM(25498,25504) = 25 × 111 × 191 × 611 × 7971
LCM(25498,25504) = 325150496