What is the Least Common Multiple of 71277 and 71286?

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 71277 and 71286 with GCF Formula

The formula of LCM is LCM(a,b) = ( a × b) / GCF(a,b).
We need to calculate greatest common factor 71277 and 71286, than apply into the LCM equation.

GCF(71277,71286) = 3
LCM(71277,71286) = ( 71277 × 71286) / 3
LCM(71277,71286) = 5081052222 / 3
LCM(71277,71286) = 1693684074

Least Common Multiple (LCM) of 71277 and 71286 with Primes

Least common multiple can be found by multiplying the highest exponent prime factors of 71277 and 71286. First we will calculate the prime factors of 71277 and 71286.

Prime Factorization of 71277

Prime Factorization of 71286

Now multiplying the highest exponent prime factors to calculate the LCM of 71277 and 71286.

LCM(71277,71286) = 3¹ × 23¹ × 1033¹ × 2¹ × 109²
LCM(71277,71286) = 1693684074