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What is the Least Common Multiple of 25243 and 25259?

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 25243 and 25259 is 637612937.

LCM(25243,25259) = 637612937

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Least Common Multiple of 25243 and 25259 with GCF Formula

The formula of LCM is LCM(a,b) = ( a × b) / GCF(a,b).
We need to calculate greatest common factor 25243 and 25259, than apply into the LCM equation.

GCF(25243,25259) = 1
LCM(25243,25259) = ( 25243 × 25259) / 1
LCM(25243,25259) = 637612937 / 1
LCM(25243,25259) = 637612937

Least Common Multiple (LCM) of 25243 and 25259 with Primes

Least common multiple can be found by multiplying the highest exponent prime factors of 25243 and 25259. First we will calculate the prime factors of 25243 and 25259.

Prime Factorization of 25243

Prime factors of 25243 are 25243. Prime factorization of 25243 in exponential form is:

25243 = 252431

Prime Factorization of 25259

Prime factors of 25259 are 13, 29, 67. Prime factorization of 25259 in exponential form is:

25259 = 131 × 291 × 671

Now multiplying the highest exponent prime factors to calculate the LCM of 25243 and 25259.

LCM(25243,25259) = 252431 × 131 × 291 × 671
LCM(25243,25259) = 637612937