What is the Least Common Multiple of 74179 and 74190?

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 74179 and 74190 with GCF Formula

The formula of LCM is LCM(a,b) = ( a × b) / GCF(a,b).
We need to calculate greatest common factor 74179 and 74190, than apply into the LCM equation.

GCF(74179,74190) = 1
LCM(74179,74190) = ( 74179 × 74190) / 1
LCM(74179,74190) = 5503340010 / 1
LCM(74179,74190) = 5503340010

Least Common Multiple (LCM) of 74179 and 74190 with Primes

Least common multiple can be found by multiplying the highest exponent prime factors of 74179 and 74190. First we will calculate the prime factors of 74179 and 74190.

Prime Factorization of 74179

Prime Factorization of 74190

Now multiplying the highest exponent prime factors to calculate the LCM of 74179 and 74190.

LCM(74179,74190) = 7¹ × 10597¹ × 2¹ × 3¹ × 5¹ × 2473¹
LCM(74179,74190) = 5503340010