What is the Least Common Multiple of 30453 and 30461?

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 30453 and 30461 with GCF Formula

The formula of LCM is LCM(a,b) = ( a × b) / GCF(a,b).
We need to calculate greatest common factor 30453 and 30461, than apply into the LCM equation.

GCF(30453,30461) = 1
LCM(30453,30461) = ( 30453 × 30461) / 1
LCM(30453,30461) = 927628833 / 1
LCM(30453,30461) = 927628833

Least Common Multiple (LCM) of 30453 and 30461 with Primes

Least common multiple can be found by multiplying the highest exponent prime factors of 30453 and 30461. First we will calculate the prime factors of 30453 and 30461.

Prime Factorization of 30453

Prime Factorization of 30461

Now multiplying the highest exponent prime factors to calculate the LCM of 30453 and 30461.

LCM(30453,30461) = 3¹ × 10151¹ × 83¹ × 367¹
LCM(30453,30461) = 927628833