What is the Least Common Multiple of 69128 and 69133?

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 69128 and 69133 with GCF Formula

The formula of LCM is LCM(a,b) = ( a × b) / GCF(a,b).
We need to calculate greatest common factor 69128 and 69133, than apply into the LCM equation.

GCF(69128,69133) = 1
LCM(69128,69133) = ( 69128 × 69133) / 1
LCM(69128,69133) = 4779026024 / 1
LCM(69128,69133) = 4779026024

Least Common Multiple (LCM) of 69128 and 69133 with Primes

Least common multiple can be found by multiplying the highest exponent prime factors of 69128 and 69133. First we will calculate the prime factors of 69128 and 69133.

Prime Factorization of 69128

Prime Factorization of 69133

Now multiplying the highest exponent prime factors to calculate the LCM of 69128 and 69133.

LCM(69128,69133) = 2³ × 8641¹ × 257¹ × 269¹
LCM(69128,69133) = 4779026024