What is the Least Common Multiple of 68080 and 68093?

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 68080 and 68093 with GCF Formula

The formula of LCM is LCM(a,b) = ( a × b) / GCF(a,b).
We need to calculate greatest common factor 68080 and 68093, than apply into the LCM equation.

GCF(68080,68093) = 1
LCM(68080,68093) = ( 68080 × 68093) / 1
LCM(68080,68093) = 4635771440 / 1
LCM(68080,68093) = 4635771440

Least Common Multiple (LCM) of 68080 and 68093 with Primes

Least common multiple can be found by multiplying the highest exponent prime factors of 68080 and 68093. First we will calculate the prime factors of 68080 and 68093.

Prime Factorization of 68080

Prime Factorization of 68093

Now multiplying the highest exponent prime factors to calculate the LCM of 68080 and 68093.

LCM(68080,68093) = 2⁴ × 5¹ × 23¹ × 37¹ × 149¹ × 457¹
LCM(68080,68093) = 4635771440