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What is the Least Common Multiple of 4708 and 4718?

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 4708 and 4718 is 11106172.

LCM(4708,4718) = 11106172

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Least Common Multiple of 4708 and 4718 with GCF Formula

The formula of LCM is LCM(a,b) = ( a × b) / GCF(a,b).
We need to calculate greatest common factor 4708 and 4718, than apply into the LCM equation.

GCF(4708,4718) = 2
LCM(4708,4718) = ( 4708 × 4718) / 2
LCM(4708,4718) = 22212344 / 2
LCM(4708,4718) = 11106172

Least Common Multiple (LCM) of 4708 and 4718 with Primes

Least common multiple can be found by multiplying the highest exponent prime factors of 4708 and 4718. First we will calculate the prime factors of 4708 and 4718.

Prime Factorization of 4708

Prime factors of 4708 are 2, 11, 107. Prime factorization of 4708 in exponential form is:

4708 = 22 × 111 × 1071

Prime Factorization of 4718

Prime factors of 4718 are 2, 7, 337. Prime factorization of 4718 in exponential form is:

4718 = 21 × 71 × 3371

Now multiplying the highest exponent prime factors to calculate the LCM of 4708 and 4718.

LCM(4708,4718) = 22 × 111 × 1071 × 71 × 3371
LCM(4708,4718) = 11106172