What is the Least Common Multiple of 30470 and 30483?

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 30470 and 30483 with GCF Formula

The formula of LCM is LCM(a,b) = ( a × b) / GCF(a,b).
We need to calculate greatest common factor 30470 and 30483, than apply into the LCM equation.

GCF(30470,30483) = 1
LCM(30470,30483) = ( 30470 × 30483) / 1
LCM(30470,30483) = 928817010 / 1
LCM(30470,30483) = 928817010

Least Common Multiple (LCM) of 30470 and 30483 with Primes

Least common multiple can be found by multiplying the highest exponent prime factors of 30470 and 30483. First we will calculate the prime factors of 30470 and 30483.

Prime Factorization of 30470

Prime Factorization of 30483

Now multiplying the highest exponent prime factors to calculate the LCM of 30470 and 30483.

LCM(30470,30483) = 2¹ × 5¹ × 11¹ × 277¹ × 3³ × 1129¹
LCM(30470,30483) = 928817010