GCF and LCM Calculator Logo

What is the Least Common Multiple of 5589 and 5605?

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 5589 and 5605 is 31326345.

LCM(5589,5605) = 31326345

LCM Calculator and
and

Least Common Multiple of 5589 and 5605 with GCF Formula

The formula of LCM is LCM(a,b) = ( a × b) / GCF(a,b).
We need to calculate greatest common factor 5589 and 5605, than apply into the LCM equation.

GCF(5589,5605) = 1
LCM(5589,5605) = ( 5589 × 5605) / 1
LCM(5589,5605) = 31326345 / 1
LCM(5589,5605) = 31326345

Least Common Multiple (LCM) of 5589 and 5605 with Primes

Least common multiple can be found by multiplying the highest exponent prime factors of 5589 and 5605. First we will calculate the prime factors of 5589 and 5605.

Prime Factorization of 5589

Prime factors of 5589 are 3, 23. Prime factorization of 5589 in exponential form is:

5589 = 35 × 231

Prime Factorization of 5605

Prime factors of 5605 are 5, 19, 59. Prime factorization of 5605 in exponential form is:

5605 = 51 × 191 × 591

Now multiplying the highest exponent prime factors to calculate the LCM of 5589 and 5605.

LCM(5589,5605) = 35 × 231 × 51 × 191 × 591
LCM(5589,5605) = 31326345