What is the Least Common Multiple of 82086 and 82104?

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 82086 and 82104 with GCF Formula

The formula of LCM is LCM(a,b) = ( a × b) / GCF(a,b).
We need to calculate greatest common factor 82086 and 82104, than apply into the LCM equation.

GCF(82086,82104) = 6
LCM(82086,82104) = ( 82086 × 82104) / 6
LCM(82086,82104) = 6739588944 / 6
LCM(82086,82104) = 1123264824

Least Common Multiple (LCM) of 82086 and 82104 with Primes

Least common multiple can be found by multiplying the highest exponent prime factors of 82086 and 82104. First we will calculate the prime factors of 82086 and 82104.

Prime Factorization of 82086

Prime Factorization of 82104

Now multiplying the highest exponent prime factors to calculate the LCM of 82086 and 82104.

LCM(82086,82104) = 2³ × 3¹ × 13681¹ × 11¹ × 311¹
LCM(82086,82104) = 1123264824