What is the Least Common Multiple of 36680 and 36686?

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 36680 and 36686 with GCF Formula

The formula of LCM is LCM(a,b) = ( a × b) / GCF(a,b).
We need to calculate greatest common factor 36680 and 36686, than apply into the LCM equation.

GCF(36680,36686) = 2
LCM(36680,36686) = ( 36680 × 36686) / 2
LCM(36680,36686) = 1345642480 / 2
LCM(36680,36686) = 672821240

Least Common Multiple (LCM) of 36680 and 36686 with Primes

Least common multiple can be found by multiplying the highest exponent prime factors of 36680 and 36686. First we will calculate the prime factors of 36680 and 36686.

Prime Factorization of 36680

Prime Factorization of 36686

Now multiplying the highest exponent prime factors to calculate the LCM of 36680 and 36686.

LCM(36680,36686) = 2³ × 5¹ × 7¹ × 131¹ × 13¹ × 17¹ × 83¹
LCM(36680,36686) = 672821240