What is the Least Common Multiple of 82187 and 82207?

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 82187 and 82207 with GCF Formula

The formula of LCM is LCM(a,b) = ( a × b) / GCF(a,b).
We need to calculate greatest common factor 82187 and 82207, than apply into the LCM equation.

GCF(82187,82207) = 1
LCM(82187,82207) = ( 82187 × 82207) / 1
LCM(82187,82207) = 6756346709 / 1
LCM(82187,82207) = 6756346709

Least Common Multiple (LCM) of 82187 and 82207 with Primes

Least common multiple can be found by multiplying the highest exponent prime factors of 82187 and 82207. First we will calculate the prime factors of 82187 and 82207.

Prime Factorization of 82187

Prime Factorization of 82207

Now multiplying the highest exponent prime factors to calculate the LCM of 82187 and 82207.

LCM(82187,82207) = 7¹ × 59¹ × 199¹ × 82207¹
LCM(82187,82207) = 6756346709