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What is the Least Common Multiple of 25097 and 25103?

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 25097 and 25103 is 630009991.

LCM(25097,25103) = 630009991

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Least Common Multiple of 25097 and 25103 with GCF Formula

The formula of LCM is LCM(a,b) = ( a × b) / GCF(a,b).
We need to calculate greatest common factor 25097 and 25103, than apply into the LCM equation.

GCF(25097,25103) = 1
LCM(25097,25103) = ( 25097 × 25103) / 1
LCM(25097,25103) = 630009991 / 1
LCM(25097,25103) = 630009991

Least Common Multiple (LCM) of 25097 and 25103 with Primes

Least common multiple can be found by multiplying the highest exponent prime factors of 25097 and 25103. First we will calculate the prime factors of 25097 and 25103.

Prime Factorization of 25097

Prime factors of 25097 are 25097. Prime factorization of 25097 in exponential form is:

25097 = 250971

Prime Factorization of 25103

Prime factors of 25103 are 13, 1931. Prime factorization of 25103 in exponential form is:

25103 = 131 × 19311

Now multiplying the highest exponent prime factors to calculate the LCM of 25097 and 25103.

LCM(25097,25103) = 250971 × 131 × 19311
LCM(25097,25103) = 630009991