GCF and LCM Calculator Logo

What is the Least Common Multiple of 5973 and 5979?

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 5973 and 5979 is 11904189.

LCM(5973,5979) = 11904189

LCM Calculator and
and

Least Common Multiple of 5973 and 5979 with GCF Formula

The formula of LCM is LCM(a,b) = ( a × b) / GCF(a,b).
We need to calculate greatest common factor 5973 and 5979, than apply into the LCM equation.

GCF(5973,5979) = 3
LCM(5973,5979) = ( 5973 × 5979) / 3
LCM(5973,5979) = 35712567 / 3
LCM(5973,5979) = 11904189

Least Common Multiple (LCM) of 5973 and 5979 with Primes

Least common multiple can be found by multiplying the highest exponent prime factors of 5973 and 5979. First we will calculate the prime factors of 5973 and 5979.

Prime Factorization of 5973

Prime factors of 5973 are 3, 11, 181. Prime factorization of 5973 in exponential form is:

5973 = 31 × 111 × 1811

Prime Factorization of 5979

Prime factors of 5979 are 3, 1993. Prime factorization of 5979 in exponential form is:

5979 = 31 × 19931

Now multiplying the highest exponent prime factors to calculate the LCM of 5973 and 5979.

LCM(5973,5979) = 31 × 111 × 1811 × 19931
LCM(5973,5979) = 11904189