What is the Least Common Multiple of 94686 and 94690?

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 94686 and 94690 with GCF Formula

The formula of LCM is LCM(a,b) = ( a × b) / GCF(a,b).
We need to calculate greatest common factor 94686 and 94690, than apply into the LCM equation.

GCF(94686,94690) = 2
LCM(94686,94690) = ( 94686 × 94690) / 2
LCM(94686,94690) = 8965817340 / 2
LCM(94686,94690) = 4482908670

Least Common Multiple (LCM) of 94686 and 94690 with Primes

Least common multiple can be found by multiplying the highest exponent prime factors of 94686 and 94690. First we will calculate the prime factors of 94686 and 94690.

Prime Factorization of 94686

Prime Factorization of 94690

Now multiplying the highest exponent prime factors to calculate the LCM of 94686 and 94690.

LCM(94686,94690) = 2¹ × 3¹ × 43¹ × 367¹ × 5¹ × 17¹ × 557¹
LCM(94686,94690) = 4482908670