What is the Least Common Multiple of 27198 and 27213?

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 of 27198 and 27213 with GCF Formula

The formula of LCM is LCM(a,b) = ( a × b) / GCF(a,b).
We need to calculate greatest common factor 27198 and 27213, than apply into the LCM equation.

GCF(27198,27213) = 3
LCM(27198,27213) = ( 27198 × 27213) / 3
LCM(27198,27213) = 740139174 / 3
LCM(27198,27213) = 246713058

Least Common Multiple (LCM) of 27198 and 27213 with Primes

Least common multiple can be found by multiplying the highest exponent prime factors of 27198 and 27213. First we will calculate the prime factors of 27198 and 27213.

Prime Factorization of 27198

Prime Factorization of 27213

Now multiplying the highest exponent prime factors to calculate the LCM of 27198 and 27213.

LCM(27198,27213) = 2¹ × 3² × 1511¹ × 47¹ × 193¹
LCM(27198,27213) = 246713058