What is the Least Common Multiple of 50310 and 50320?

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 50310 and 50320 with GCF Formula

The formula of LCM is LCM(a,b) = ( a × b) / GCF(a,b).
We need to calculate greatest common factor 50310 and 50320, than apply into the LCM equation.

GCF(50310,50320) = 10
LCM(50310,50320) = ( 50310 × 50320) / 10
LCM(50310,50320) = 2531599200 / 10
LCM(50310,50320) = 253159920

Least Common Multiple (LCM) of 50310 and 50320 with Primes

Least common multiple can be found by multiplying the highest exponent prime factors of 50310 and 50320. First we will calculate the prime factors of 50310 and 50320.

Prime Factorization of 50310

Prime Factorization of 50320

Now multiplying the highest exponent prime factors to calculate the LCM of 50310 and 50320.

LCM(50310,50320) = 2⁴ × 3² × 5¹ × 13¹ × 43¹ × 17¹ × 37¹
LCM(50310,50320) = 253159920