What is the Least Common Multiple of 89289 and 89303?

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 89289 and 89303 with GCF Formula

The formula of LCM is LCM(a,b) = ( a × b) / GCF(a,b).
We need to calculate greatest common factor 89289 and 89303, than apply into the LCM equation.

GCF(89289,89303) = 1
LCM(89289,89303) = ( 89289 × 89303) / 1
LCM(89289,89303) = 7973775567 / 1
LCM(89289,89303) = 7973775567

Least Common Multiple (LCM) of 89289 and 89303 with Primes

Least common multiple can be found by multiplying the highest exponent prime factors of 89289 and 89303. First we will calculate the prime factors of 89289 and 89303.

Prime Factorization of 89289

Prime Factorization of 89303

Now multiplying the highest exponent prime factors to calculate the LCM of 89289 and 89303.

LCM(89289,89303) = 3³ × 3307¹ × 89303¹
LCM(89289,89303) = 7973775567