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What is the Least Common Multiple of 25943 and 25957?

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 25943 and 25957 is 673402451.

LCM(25943,25957) = 673402451

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Least Common Multiple of 25943 and 25957 with GCF Formula

The formula of LCM is LCM(a,b) = ( a × b) / GCF(a,b).
We need to calculate greatest common factor 25943 and 25957, than apply into the LCM equation.

GCF(25943,25957) = 1
LCM(25943,25957) = ( 25943 × 25957) / 1
LCM(25943,25957) = 673402451 / 1
LCM(25943,25957) = 673402451

Least Common Multiple (LCM) of 25943 and 25957 with Primes

Least common multiple can be found by multiplying the highest exponent prime factors of 25943 and 25957. First we will calculate the prime factors of 25943 and 25957.

Prime Factorization of 25943

Prime factors of 25943 are 25943. Prime factorization of 25943 in exponential form is:

25943 = 259431

Prime Factorization of 25957

Prime factors of 25957 are 101, 257. Prime factorization of 25957 in exponential form is:

25957 = 1011 × 2571

Now multiplying the highest exponent prime factors to calculate the LCM of 25943 and 25957.

LCM(25943,25957) = 259431 × 1011 × 2571
LCM(25943,25957) = 673402451