What is the Least Common Multiple of 90723 and 90734?

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 90723 and 90734 with GCF Formula

The formula of LCM is LCM(a,b) = ( a × b) / GCF(a,b).
We need to calculate greatest common factor 90723 and 90734, than apply into the LCM equation.

GCF(90723,90734) = 1
LCM(90723,90734) = ( 90723 × 90734) / 1
LCM(90723,90734) = 8231660682 / 1
LCM(90723,90734) = 8231660682

Least Common Multiple (LCM) of 90723 and 90734 with Primes

Least common multiple can be found by multiplying the highest exponent prime factors of 90723 and 90734. First we will calculate the prime factors of 90723 and 90734.

Prime Factorization of 90723

Prime Factorization of 90734

Now multiplying the highest exponent prime factors to calculate the LCM of 90723 and 90734.

LCM(90723,90734) = 3¹ × 30241¹ × 2¹ × 7¹ × 6481¹
LCM(90723,90734) = 8231660682