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What is the Least Common Multiple of 25965 and 25979?

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 25965 and 25979 is 674544735.

LCM(25965,25979) = 674544735

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Least Common Multiple of 25965 and 25979 with GCF Formula

The formula of LCM is LCM(a,b) = ( a × b) / GCF(a,b).
We need to calculate greatest common factor 25965 and 25979, than apply into the LCM equation.

GCF(25965,25979) = 1
LCM(25965,25979) = ( 25965 × 25979) / 1
LCM(25965,25979) = 674544735 / 1
LCM(25965,25979) = 674544735

Least Common Multiple (LCM) of 25965 and 25979 with Primes

Least common multiple can be found by multiplying the highest exponent prime factors of 25965 and 25979. First we will calculate the prime factors of 25965 and 25979.

Prime Factorization of 25965

Prime factors of 25965 are 3, 5, 577. Prime factorization of 25965 in exponential form is:

25965 = 32 × 51 × 5771

Prime Factorization of 25979

Prime factors of 25979 are 83, 313. Prime factorization of 25979 in exponential form is:

25979 = 831 × 3131

Now multiplying the highest exponent prime factors to calculate the LCM of 25965 and 25979.

LCM(25965,25979) = 32 × 51 × 5771 × 831 × 3131
LCM(25965,25979) = 674544735