What is the Least Common Multiple of 95570 and 95589?

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 95570 and 95589 with GCF Formula

The formula of LCM is LCM(a,b) = ( a × b) / GCF(a,b).
We need to calculate greatest common factor 95570 and 95589, than apply into the LCM equation.

GCF(95570,95589) = 19
LCM(95570,95589) = ( 95570 × 95589) / 19
LCM(95570,95589) = 9135440730 / 19
LCM(95570,95589) = 480812670

Least Common Multiple (LCM) of 95570 and 95589 with Primes

Least common multiple can be found by multiplying the highest exponent prime factors of 95570 and 95589. First we will calculate the prime factors of 95570 and 95589.

Prime Factorization of 95570

Prime Factorization of 95589

Now multiplying the highest exponent prime factors to calculate the LCM of 95570 and 95589.

LCM(95570,95589) = 2¹ × 5¹ × 19¹ × 503¹ × 3² × 13¹ × 43¹
LCM(95570,95589) = 480812670