What is the Least Common Multiple of 89923 and 89943?

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 89923 and 89943 with GCF Formula

The formula of LCM is LCM(a,b) = ( a × b) / GCF(a,b).
We need to calculate greatest common factor 89923 and 89943, than apply into the LCM equation.

GCF(89923,89943) = 1
LCM(89923,89943) = ( 89923 × 89943) / 1
LCM(89923,89943) = 8087944389 / 1
LCM(89923,89943) = 8087944389

Least Common Multiple (LCM) of 89923 and 89943 with Primes

Least common multiple can be found by multiplying the highest exponent prime factors of 89923 and 89943. First we will calculate the prime factors of 89923 and 89943.

Prime Factorization of 89923

Prime Factorization of 89943

Now multiplying the highest exponent prime factors to calculate the LCM of 89923 and 89943.

LCM(89923,89943) = 89923¹ × 3¹ × 7¹ × 4283¹
LCM(89923,89943) = 8087944389