What is the Least Common Multiple of 35478 and 35484?

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 35478 and 35484 with GCF Formula

The formula of LCM is LCM(a,b) = ( a × b) / GCF(a,b).
We need to calculate greatest common factor 35478 and 35484, than apply into the LCM equation.

GCF(35478,35484) = 6
LCM(35478,35484) = ( 35478 × 35484) / 6
LCM(35478,35484) = 1258901352 / 6
LCM(35478,35484) = 209816892

Least Common Multiple (LCM) of 35478 and 35484 with Primes

Least common multiple can be found by multiplying the highest exponent prime factors of 35478 and 35484. First we will calculate the prime factors of 35478 and 35484.

Prime Factorization of 35478

Prime Factorization of 35484

Now multiplying the highest exponent prime factors to calculate the LCM of 35478 and 35484.

LCM(35478,35484) = 2² × 3⁵ × 73¹ × 2957¹
LCM(35478,35484) = 209816892