What is the Least Common Multiple of 48360 and 48380?

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 48360 and 48380 with GCF Formula

The formula of LCM is LCM(a,b) = ( a × b) / GCF(a,b).
We need to calculate greatest common factor 48360 and 48380, than apply into the LCM equation.

GCF(48360,48380) = 20
LCM(48360,48380) = ( 48360 × 48380) / 20
LCM(48360,48380) = 2339656800 / 20
LCM(48360,48380) = 116982840

Least Common Multiple (LCM) of 48360 and 48380 with Primes

Least common multiple can be found by multiplying the highest exponent prime factors of 48360 and 48380. First we will calculate the prime factors of 48360 and 48380.

Prime Factorization of 48360

Prime Factorization of 48380

Now multiplying the highest exponent prime factors to calculate the LCM of 48360 and 48380.

LCM(48360,48380) = 2³ × 3¹ × 5¹ × 13¹ × 31¹ × 41¹ × 59¹
LCM(48360,48380) = 116982840