What is the Least Common Multiple of 80085 and 80102?

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 80085 and 80102 with GCF Formula

The formula of LCM is LCM(a,b) = ( a × b) / GCF(a,b).
We need to calculate greatest common factor 80085 and 80102, than apply into the LCM equation.

GCF(80085,80102) = 1
LCM(80085,80102) = ( 80085 × 80102) / 1
LCM(80085,80102) = 6414968670 / 1
LCM(80085,80102) = 6414968670

Least Common Multiple (LCM) of 80085 and 80102 with Primes

Least common multiple can be found by multiplying the highest exponent prime factors of 80085 and 80102. First we will calculate the prime factors of 80085 and 80102.

Prime Factorization of 80085

Prime Factorization of 80102

Now multiplying the highest exponent prime factors to calculate the LCM of 80085 and 80102.

LCM(80085,80102) = 3¹ × 5¹ × 19¹ × 281¹ × 2¹ × 11² × 331¹
LCM(80085,80102) = 6414968670