GCF and LCM Calculator Logo

What is the Least Common Multiple of 2889 and 2907?

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 2889 and 2907 is 933147.

LCM(2889,2907) = 933147

LCM Calculator and
and

Least Common Multiple of 2889 and 2907 with GCF Formula

The formula of LCM is LCM(a,b) = ( a × b) / GCF(a,b).
We need to calculate greatest common factor 2889 and 2907, than apply into the LCM equation.

GCF(2889,2907) = 9
LCM(2889,2907) = ( 2889 × 2907) / 9
LCM(2889,2907) = 8398323 / 9
LCM(2889,2907) = 933147

Least Common Multiple (LCM) of 2889 and 2907 with Primes

Least common multiple can be found by multiplying the highest exponent prime factors of 2889 and 2907. First we will calculate the prime factors of 2889 and 2907.

Prime Factorization of 2889

Prime factors of 2889 are 3, 107. Prime factorization of 2889 in exponential form is:

2889 = 33 × 1071

Prime Factorization of 2907

Prime factors of 2907 are 3, 17, 19. Prime factorization of 2907 in exponential form is:

2907 = 32 × 171 × 191

Now multiplying the highest exponent prime factors to calculate the LCM of 2889 and 2907.

LCM(2889,2907) = 33 × 1071 × 171 × 191
LCM(2889,2907) = 933147