What is the Least Common Multiple of 73182 and 73189?

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 73182 and 73189 with GCF Formula

The formula of LCM is LCM(a,b) = ( a × b) / GCF(a,b).
We need to calculate greatest common factor 73182 and 73189, than apply into the LCM equation.

GCF(73182,73189) = 1
LCM(73182,73189) = ( 73182 × 73189) / 1
LCM(73182,73189) = 5356117398 / 1
LCM(73182,73189) = 5356117398

Least Common Multiple (LCM) of 73182 and 73189 with Primes

Least common multiple can be found by multiplying the highest exponent prime factors of 73182 and 73189. First we will calculate the prime factors of 73182 and 73189.

Prime Factorization of 73182

Prime Factorization of 73189

Now multiplying the highest exponent prime factors to calculate the LCM of 73182 and 73189.

LCM(73182,73189) = 2¹ × 3¹ × 12197¹ × 73189¹
LCM(73182,73189) = 5356117398