What is the Least Common Multiple of 80137 and 80147?

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 80137 and 80147 with GCF Formula

The formula of LCM is LCM(a,b) = ( a × b) / GCF(a,b).
We need to calculate greatest common factor 80137 and 80147, than apply into the LCM equation.

GCF(80137,80147) = 1
LCM(80137,80147) = ( 80137 × 80147) / 1
LCM(80137,80147) = 6422740139 / 1
LCM(80137,80147) = 6422740139

Least Common Multiple (LCM) of 80137 and 80147 with Primes

Least common multiple can be found by multiplying the highest exponent prime factors of 80137 and 80147. First we will calculate the prime factors of 80137 and 80147.

Prime Factorization of 80137

Prime Factorization of 80147

Now multiplying the highest exponent prime factors to calculate the LCM of 80137 and 80147.

LCM(80137,80147) = 127¹ × 631¹ × 80147¹
LCM(80137,80147) = 6422740139