What is the Least Common Multiple of 88661 and 88670?

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 88661 and 88670 with GCF Formula

The formula of LCM is LCM(a,b) = ( a × b) / GCF(a,b).
We need to calculate greatest common factor 88661 and 88670, than apply into the LCM equation.

GCF(88661,88670) = 1
LCM(88661,88670) = ( 88661 × 88670) / 1
LCM(88661,88670) = 7861570870 / 1
LCM(88661,88670) = 7861570870

Least Common Multiple (LCM) of 88661 and 88670 with Primes

Least common multiple can be found by multiplying the highest exponent prime factors of 88661 and 88670. First we will calculate the prime factors of 88661 and 88670.

Prime Factorization of 88661

Prime Factorization of 88670

Now multiplying the highest exponent prime factors to calculate the LCM of 88661 and 88670.

LCM(88661,88670) = 88661¹ × 2¹ × 5¹ × 8867¹
LCM(88661,88670) = 7861570870