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What is the Least Common Multiple of 54394 and 54401?

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 54394 and 54401 is 2959087994.

LCM(54394,54401) = 2959087994

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Least Common Multiple of 54394 and 54401 with GCF Formula

The formula of LCM is LCM(a,b) = ( a × b) / GCF(a,b).
We need to calculate greatest common factor 54394 and 54401, than apply into the LCM equation.

GCF(54394,54401) = 1
LCM(54394,54401) = ( 54394 × 54401) / 1
LCM(54394,54401) = 2959087994 / 1
LCM(54394,54401) = 2959087994

Least Common Multiple (LCM) of 54394 and 54401 with Primes

Least common multiple can be found by multiplying the highest exponent prime factors of 54394 and 54401. First we will calculate the prime factors of 54394 and 54401.

Prime Factorization of 54394

Prime factors of 54394 are 2, 27197. Prime factorization of 54394 in exponential form is:

54394 = 21 × 271971

Prime Factorization of 54401

Prime factors of 54401 are 54401. Prime factorization of 54401 in exponential form is:

54401 = 544011

Now multiplying the highest exponent prime factors to calculate the LCM of 54394 and 54401.

LCM(54394,54401) = 21 × 271971 × 544011
LCM(54394,54401) = 2959087994