What is the Least Common Multiple of 69464 and 69484?

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 69464 and 69484 with GCF Formula

The formula of LCM is LCM(a,b) = ( a × b) / GCF(a,b).
We need to calculate greatest common factor 69464 and 69484, than apply into the LCM equation.

GCF(69464,69484) = 4
LCM(69464,69484) = ( 69464 × 69484) / 4
LCM(69464,69484) = 4826636576 / 4
LCM(69464,69484) = 1206659144

Least Common Multiple (LCM) of 69464 and 69484 with Primes

Least common multiple can be found by multiplying the highest exponent prime factors of 69464 and 69484. First we will calculate the prime factors of 69464 and 69484.

Prime Factorization of 69464

Prime Factorization of 69484

Now multiplying the highest exponent prime factors to calculate the LCM of 69464 and 69484.

LCM(69464,69484) = 2³ × 19¹ × 457¹ × 29¹ × 599¹
LCM(69464,69484) = 1206659144