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What is the Least Common Multiple of 25123 and 25134?

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 25123 and 25134 is 631441482.

LCM(25123,25134) = 631441482

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Least Common Multiple of 25123 and 25134 with GCF Formula

The formula of LCM is LCM(a,b) = ( a × b) / GCF(a,b).
We need to calculate greatest common factor 25123 and 25134, than apply into the LCM equation.

GCF(25123,25134) = 1
LCM(25123,25134) = ( 25123 × 25134) / 1
LCM(25123,25134) = 631441482 / 1
LCM(25123,25134) = 631441482

Least Common Multiple (LCM) of 25123 and 25134 with Primes

Least common multiple can be found by multiplying the highest exponent prime factors of 25123 and 25134. First we will calculate the prime factors of 25123 and 25134.

Prime Factorization of 25123

Prime factors of 25123 are 7, 37, 97. Prime factorization of 25123 in exponential form is:

25123 = 71 × 371 × 971

Prime Factorization of 25134

Prime factors of 25134 are 2, 3, 59, 71. Prime factorization of 25134 in exponential form is:

25134 = 21 × 31 × 591 × 711

Now multiplying the highest exponent prime factors to calculate the LCM of 25123 and 25134.

LCM(25123,25134) = 71 × 371 × 971 × 21 × 31 × 591 × 711
LCM(25123,25134) = 631441482