What is the Least Common Multiple of 35072 and 35090?

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 35072 and 35090 with GCF Formula

The formula of LCM is LCM(a,b) = ( a × b) / GCF(a,b).
We need to calculate greatest common factor 35072 and 35090, than apply into the LCM equation.

GCF(35072,35090) = 2
LCM(35072,35090) = ( 35072 × 35090) / 2
LCM(35072,35090) = 1230676480 / 2
LCM(35072,35090) = 615338240

Least Common Multiple (LCM) of 35072 and 35090 with Primes

Least common multiple can be found by multiplying the highest exponent prime factors of 35072 and 35090. First we will calculate the prime factors of 35072 and 35090.

Prime Factorization of 35072

Prime Factorization of 35090

Now multiplying the highest exponent prime factors to calculate the LCM of 35072 and 35090.

LCM(35072,35090) = 2⁸ × 137¹ × 5¹ × 11² × 29¹
LCM(35072,35090) = 615338240