GCF and LCM Calculator Logo

What is the Least Common Multiple of 5745 and 5751?

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 5745 and 5751 is 11013165.

LCM(5745,5751) = 11013165

LCM Calculator and
and

Least Common Multiple of 5745 and 5751 with GCF Formula

The formula of LCM is LCM(a,b) = ( a × b) / GCF(a,b).
We need to calculate greatest common factor 5745 and 5751, than apply into the LCM equation.

GCF(5745,5751) = 3
LCM(5745,5751) = ( 5745 × 5751) / 3
LCM(5745,5751) = 33039495 / 3
LCM(5745,5751) = 11013165

Least Common Multiple (LCM) of 5745 and 5751 with Primes

Least common multiple can be found by multiplying the highest exponent prime factors of 5745 and 5751. First we will calculate the prime factors of 5745 and 5751.

Prime Factorization of 5745

Prime factors of 5745 are 3, 5, 383. Prime factorization of 5745 in exponential form is:

5745 = 31 × 51 × 3831

Prime Factorization of 5751

Prime factors of 5751 are 3, 71. Prime factorization of 5751 in exponential form is:

5751 = 34 × 711

Now multiplying the highest exponent prime factors to calculate the LCM of 5745 and 5751.

LCM(5745,5751) = 34 × 51 × 3831 × 711
LCM(5745,5751) = 11013165