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What is the Least Common Multiple of 4772 and 4779?

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 4772 and 4779 is 22805388.

LCM(4772,4779) = 22805388

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Least Common Multiple of 4772 and 4779 with GCF Formula

The formula of LCM is LCM(a,b) = ( a × b) / GCF(a,b).
We need to calculate greatest common factor 4772 and 4779, than apply into the LCM equation.

GCF(4772,4779) = 1
LCM(4772,4779) = ( 4772 × 4779) / 1
LCM(4772,4779) = 22805388 / 1
LCM(4772,4779) = 22805388

Least Common Multiple (LCM) of 4772 and 4779 with Primes

Least common multiple can be found by multiplying the highest exponent prime factors of 4772 and 4779. First we will calculate the prime factors of 4772 and 4779.

Prime Factorization of 4772

Prime factors of 4772 are 2, 1193. Prime factorization of 4772 in exponential form is:

4772 = 22 × 11931

Prime Factorization of 4779

Prime factors of 4779 are 3, 59. Prime factorization of 4779 in exponential form is:

4779 = 34 × 591

Now multiplying the highest exponent prime factors to calculate the LCM of 4772 and 4779.

LCM(4772,4779) = 22 × 11931 × 34 × 591
LCM(4772,4779) = 22805388