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What is the Least Common Multiple of 54859 and 54874?

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 54859 and 54874 is 3010332766.

LCM(54859,54874) = 3010332766

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Least Common Multiple of 54859 and 54874 with GCF Formula

The formula of LCM is LCM(a,b) = ( a × b) / GCF(a,b).
We need to calculate greatest common factor 54859 and 54874, than apply into the LCM equation.

GCF(54859,54874) = 1
LCM(54859,54874) = ( 54859 × 54874) / 1
LCM(54859,54874) = 3010332766 / 1
LCM(54859,54874) = 3010332766

Least Common Multiple (LCM) of 54859 and 54874 with Primes

Least common multiple can be found by multiplying the highest exponent prime factors of 54859 and 54874. First we will calculate the prime factors of 54859 and 54874.

Prime Factorization of 54859

Prime factors of 54859 are 7, 17, 461. Prime factorization of 54859 in exponential form is:

54859 = 71 × 171 × 4611

Prime Factorization of 54874

Prime factors of 54874 are 2, 27437. Prime factorization of 54874 in exponential form is:

54874 = 21 × 274371

Now multiplying the highest exponent prime factors to calculate the LCM of 54859 and 54874.

LCM(54859,54874) = 71 × 171 × 4611 × 21 × 274371
LCM(54859,54874) = 3010332766