GCF and LCM Calculator Logo

What is the Least Common Multiple of 27675 and 27693?

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 27675 and 27693 is 85155975.

LCM(27675,27693) = 85155975

LCM Calculator and
and

Least Common Multiple of 27675 and 27693 with GCF Formula

The formula of LCM is LCM(a,b) = ( a × b) / GCF(a,b).
We need to calculate greatest common factor 27675 and 27693, than apply into the LCM equation.

GCF(27675,27693) = 9
LCM(27675,27693) = ( 27675 × 27693) / 9
LCM(27675,27693) = 766403775 / 9
LCM(27675,27693) = 85155975

Least Common Multiple (LCM) of 27675 and 27693 with Primes

Least common multiple can be found by multiplying the highest exponent prime factors of 27675 and 27693. First we will calculate the prime factors of 27675 and 27693.

Prime Factorization of 27675

Prime factors of 27675 are 3, 5, 41. Prime factorization of 27675 in exponential form is:

27675 = 33 × 52 × 411

Prime Factorization of 27693

Prime factors of 27693 are 3, 17, 181. Prime factorization of 27693 in exponential form is:

27693 = 32 × 171 × 1811

Now multiplying the highest exponent prime factors to calculate the LCM of 27675 and 27693.

LCM(27675,27693) = 33 × 52 × 411 × 171 × 1811
LCM(27675,27693) = 85155975