What is the Least Common Multiple of 79340 and 79350?

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 79340 and 79350 with GCF Formula

The formula of LCM is LCM(a,b) = ( a × b) / GCF(a,b).
We need to calculate greatest common factor 79340 and 79350, than apply into the LCM equation.

GCF(79340,79350) = 10
LCM(79340,79350) = ( 79340 × 79350) / 10
LCM(79340,79350) = 6295629000 / 10
LCM(79340,79350) = 629562900

Least Common Multiple (LCM) of 79340 and 79350 with Primes

Least common multiple can be found by multiplying the highest exponent prime factors of 79340 and 79350. First we will calculate the prime factors of 79340 and 79350.

Prime Factorization of 79340

Prime Factorization of 79350

Now multiplying the highest exponent prime factors to calculate the LCM of 79340 and 79350.

LCM(79340,79350) = 2² × 5² × 3967¹ × 3¹ × 23²
LCM(79340,79350) = 629562900