What is the Least Common Multiple of 89263 and 89280?

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 89263 and 89280 with GCF Formula

The formula of LCM is LCM(a,b) = ( a × b) / GCF(a,b).
We need to calculate greatest common factor 89263 and 89280, than apply into the LCM equation.

GCF(89263,89280) = 1
LCM(89263,89280) = ( 89263 × 89280) / 1
LCM(89263,89280) = 7969400640 / 1
LCM(89263,89280) = 7969400640

Least Common Multiple (LCM) of 89263 and 89280 with Primes

Least common multiple can be found by multiplying the highest exponent prime factors of 89263 and 89280. First we will calculate the prime factors of 89263 and 89280.

Prime Factorization of 89263

Prime Factorization of 89280

Now multiplying the highest exponent prime factors to calculate the LCM of 89263 and 89280.

LCM(89263,89280) = 23¹ × 3881¹ × 2⁶ × 3² × 5¹ × 31¹
LCM(89263,89280) = 7969400640