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What is the Least Common Multiple of 4886 and 4895?

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 4886 and 4895 is 23916970.

LCM(4886,4895) = 23916970

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Least Common Multiple of 4886 and 4895 with GCF Formula

The formula of LCM is LCM(a,b) = ( a × b) / GCF(a,b).
We need to calculate greatest common factor 4886 and 4895, than apply into the LCM equation.

GCF(4886,4895) = 1
LCM(4886,4895) = ( 4886 × 4895) / 1
LCM(4886,4895) = 23916970 / 1
LCM(4886,4895) = 23916970

Least Common Multiple (LCM) of 4886 and 4895 with Primes

Least common multiple can be found by multiplying the highest exponent prime factors of 4886 and 4895. First we will calculate the prime factors of 4886 and 4895.

Prime Factorization of 4886

Prime factors of 4886 are 2, 7, 349. Prime factorization of 4886 in exponential form is:

4886 = 21 × 71 × 3491

Prime Factorization of 4895

Prime factors of 4895 are 5, 11, 89. Prime factorization of 4895 in exponential form is:

4895 = 51 × 111 × 891

Now multiplying the highest exponent prime factors to calculate the LCM of 4886 and 4895.

LCM(4886,4895) = 21 × 71 × 3491 × 51 × 111 × 891
LCM(4886,4895) = 23916970