What is the Least Common Multiple of 51666 and 51683?

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 51666 and 51683 with GCF Formula

The formula of LCM is LCM(a,b) = ( a × b) / GCF(a,b).
We need to calculate greatest common factor 51666 and 51683, than apply into the LCM equation.

GCF(51666,51683) = 1
LCM(51666,51683) = ( 51666 × 51683) / 1
LCM(51666,51683) = 2670253878 / 1
LCM(51666,51683) = 2670253878

Least Common Multiple (LCM) of 51666 and 51683 with Primes

Least common multiple can be found by multiplying the highest exponent prime factors of 51666 and 51683. First we will calculate the prime factors of 51666 and 51683.

Prime Factorization of 51666

Prime Factorization of 51683

Now multiplying the highest exponent prime factors to calculate the LCM of 51666 and 51683.

LCM(51666,51683) = 2¹ × 3¹ × 79¹ × 109¹ × 51683¹
LCM(51666,51683) = 2670253878