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What is the Least Common Multiple of 25713 and 25726?

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 25713 and 25726 is 661492638.

LCM(25713,25726) = 661492638

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Least Common Multiple of 25713 and 25726 with GCF Formula

The formula of LCM is LCM(a,b) = ( a × b) / GCF(a,b).
We need to calculate greatest common factor 25713 and 25726, than apply into the LCM equation.

GCF(25713,25726) = 1
LCM(25713,25726) = ( 25713 × 25726) / 1
LCM(25713,25726) = 661492638 / 1
LCM(25713,25726) = 661492638

Least Common Multiple (LCM) of 25713 and 25726 with Primes

Least common multiple can be found by multiplying the highest exponent prime factors of 25713 and 25726. First we will calculate the prime factors of 25713 and 25726.

Prime Factorization of 25713

Prime factors of 25713 are 3, 2857. Prime factorization of 25713 in exponential form is:

25713 = 32 × 28571

Prime Factorization of 25726

Prime factors of 25726 are 2, 19, 677. Prime factorization of 25726 in exponential form is:

25726 = 21 × 191 × 6771

Now multiplying the highest exponent prime factors to calculate the LCM of 25713 and 25726.

LCM(25713,25726) = 32 × 28571 × 21 × 191 × 6771
LCM(25713,25726) = 661492638