GCF and LCM Calculator Logo

What is the Least Common Multiple of 4578 and 4596?

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 4578 and 4596 is 3506748.

LCM(4578,4596) = 3506748

LCM Calculator and
and

Least Common Multiple of 4578 and 4596 with GCF Formula

The formula of LCM is LCM(a,b) = ( a × b) / GCF(a,b).
We need to calculate greatest common factor 4578 and 4596, than apply into the LCM equation.

GCF(4578,4596) = 6
LCM(4578,4596) = ( 4578 × 4596) / 6
LCM(4578,4596) = 21040488 / 6
LCM(4578,4596) = 3506748

Least Common Multiple (LCM) of 4578 and 4596 with Primes

Least common multiple can be found by multiplying the highest exponent prime factors of 4578 and 4596. First we will calculate the prime factors of 4578 and 4596.

Prime Factorization of 4578

Prime factors of 4578 are 2, 3, 7, 109. Prime factorization of 4578 in exponential form is:

4578 = 21 × 31 × 71 × 1091

Prime Factorization of 4596

Prime factors of 4596 are 2, 3, 383. Prime factorization of 4596 in exponential form is:

4596 = 22 × 31 × 3831

Now multiplying the highest exponent prime factors to calculate the LCM of 4578 and 4596.

LCM(4578,4596) = 22 × 31 × 71 × 1091 × 3831
LCM(4578,4596) = 3506748