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What is the Least Common Multiple of 54846 and 54865?

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 54846 and 54865 is 3009125790.

LCM(54846,54865) = 3009125790

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Least Common Multiple of 54846 and 54865 with GCF Formula

The formula of LCM is LCM(a,b) = ( a × b) / GCF(a,b).
We need to calculate greatest common factor 54846 and 54865, than apply into the LCM equation.

GCF(54846,54865) = 1
LCM(54846,54865) = ( 54846 × 54865) / 1
LCM(54846,54865) = 3009125790 / 1
LCM(54846,54865) = 3009125790

Least Common Multiple (LCM) of 54846 and 54865 with Primes

Least common multiple can be found by multiplying the highest exponent prime factors of 54846 and 54865. First we will calculate the prime factors of 54846 and 54865.

Prime Factorization of 54846

Prime factors of 54846 are 2, 3, 11, 277. Prime factorization of 54846 in exponential form is:

54846 = 21 × 32 × 111 × 2771

Prime Factorization of 54865

Prime factors of 54865 are 5, 10973. Prime factorization of 54865 in exponential form is:

54865 = 51 × 109731

Now multiplying the highest exponent prime factors to calculate the LCM of 54846 and 54865.

LCM(54846,54865) = 21 × 32 × 111 × 2771 × 51 × 109731
LCM(54846,54865) = 3009125790