What is the Least Common Multiple of 83221 and 83237?

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 83221 and 83237 with GCF Formula

The formula of LCM is LCM(a,b) = ( a × b) / GCF(a,b).
We need to calculate greatest common factor 83221 and 83237, than apply into the LCM equation.

GCF(83221,83237) = 1
LCM(83221,83237) = ( 83221 × 83237) / 1
LCM(83221,83237) = 6927066377 / 1
LCM(83221,83237) = 6927066377

Least Common Multiple (LCM) of 83221 and 83237 with Primes

Least common multiple can be found by multiplying the highest exponent prime factors of 83221 and 83237. First we will calculate the prime factors of 83221 and 83237.

Prime Factorization of 83221

Prime Factorization of 83237

Now multiplying the highest exponent prime factors to calculate the LCM of 83221 and 83237.

LCM(83221,83237) = 83221¹ × 7¹ × 11¹ × 23¹ × 47¹
LCM(83221,83237) = 6927066377