What is the Least Common Multiple of 84766 and 84785?

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 84766 and 84785 with GCF Formula

The formula of LCM is LCM(a,b) = ( a × b) / GCF(a,b).
We need to calculate greatest common factor 84766 and 84785, than apply into the LCM equation.

GCF(84766,84785) = 1
LCM(84766,84785) = ( 84766 × 84785) / 1
LCM(84766,84785) = 7186885310 / 1
LCM(84766,84785) = 7186885310

Least Common Multiple (LCM) of 84766 and 84785 with Primes

Least common multiple can be found by multiplying the highest exponent prime factors of 84766 and 84785. First we will calculate the prime factors of 84766 and 84785.

Prime Factorization of 84766

Prime Factorization of 84785

Now multiplying the highest exponent prime factors to calculate the LCM of 84766 and 84785.

LCM(84766,84785) = 2¹ × 11¹ × 3853¹ × 5¹ × 31¹ × 547¹
LCM(84766,84785) = 7186885310