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What is the Least Common Multiple of 4847 and 4851?

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 4847 and 4851 is 23512797.

LCM(4847,4851) = 23512797

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Least Common Multiple of 4847 and 4851 with GCF Formula

The formula of LCM is LCM(a,b) = ( a × b) / GCF(a,b).
We need to calculate greatest common factor 4847 and 4851, than apply into the LCM equation.

GCF(4847,4851) = 1
LCM(4847,4851) = ( 4847 × 4851) / 1
LCM(4847,4851) = 23512797 / 1
LCM(4847,4851) = 23512797

Least Common Multiple (LCM) of 4847 and 4851 with Primes

Least common multiple can be found by multiplying the highest exponent prime factors of 4847 and 4851. First we will calculate the prime factors of 4847 and 4851.

Prime Factorization of 4847

Prime factors of 4847 are 37, 131. Prime factorization of 4847 in exponential form is:

4847 = 371 × 1311

Prime Factorization of 4851

Prime factors of 4851 are 3, 7, 11. Prime factorization of 4851 in exponential form is:

4851 = 32 × 72 × 111

Now multiplying the highest exponent prime factors to calculate the LCM of 4847 and 4851.

LCM(4847,4851) = 371 × 1311 × 32 × 72 × 111
LCM(4847,4851) = 23512797