What is the Least Common Multiple of 83170 and 83177?

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 83170 and 83177 with GCF Formula

The formula of LCM is LCM(a,b) = ( a × b) / GCF(a,b).
We need to calculate greatest common factor 83170 and 83177, than apply into the LCM equation.

GCF(83170,83177) = 1
LCM(83170,83177) = ( 83170 × 83177) / 1
LCM(83170,83177) = 6917831090 / 1
LCM(83170,83177) = 6917831090

Least Common Multiple (LCM) of 83170 and 83177 with Primes

Least common multiple can be found by multiplying the highest exponent prime factors of 83170 and 83177. First we will calculate the prime factors of 83170 and 83177.

Prime Factorization of 83170

Prime Factorization of 83177

Now multiplying the highest exponent prime factors to calculate the LCM of 83170 and 83177.

LCM(83170,83177) = 2¹ × 5¹ × 8317¹ × 83177¹
LCM(83170,83177) = 6917831090