What is the Least Common Multiple of 76074 and 76081?

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 76074 and 76081 with GCF Formula

The formula of LCM is LCM(a,b) = ( a × b) / GCF(a,b).
We need to calculate greatest common factor 76074 and 76081, than apply into the LCM equation.

GCF(76074,76081) = 1
LCM(76074,76081) = ( 76074 × 76081) / 1
LCM(76074,76081) = 5787785994 / 1
LCM(76074,76081) = 5787785994

Least Common Multiple (LCM) of 76074 and 76081 with Primes

Least common multiple can be found by multiplying the highest exponent prime factors of 76074 and 76081. First we will calculate the prime factors of 76074 and 76081.

Prime Factorization of 76074

Prime Factorization of 76081

Now multiplying the highest exponent prime factors to calculate the LCM of 76074 and 76081.

LCM(76074,76081) = 2¹ × 3¹ × 31¹ × 409¹ × 76081¹
LCM(76074,76081) = 5787785994