What is the Least Common Multiple of 84091 and 84104?

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 84091 and 84104 with GCF Formula

The formula of LCM is LCM(a,b) = ( a × b) / GCF(a,b).
We need to calculate greatest common factor 84091 and 84104, than apply into the LCM equation.

GCF(84091,84104) = 1
LCM(84091,84104) = ( 84091 × 84104) / 1
LCM(84091,84104) = 7072389464 / 1
LCM(84091,84104) = 7072389464

Least Common Multiple (LCM) of 84091 and 84104 with Primes

Least common multiple can be found by multiplying the highest exponent prime factors of 84091 and 84104. First we will calculate the prime factors of 84091 and 84104.

Prime Factorization of 84091

Prime Factorization of 84104

Now multiplying the highest exponent prime factors to calculate the LCM of 84091 and 84104.

LCM(84091,84104) = 7¹ × 41¹ × 293¹ × 2³ × 10513¹
LCM(84091,84104) = 7072389464