What is the Least Common Multiple of 51787 and 51803?

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 51787 and 51803 with GCF Formula

The formula of LCM is LCM(a,b) = ( a × b) / GCF(a,b).
We need to calculate greatest common factor 51787 and 51803, than apply into the LCM equation.

GCF(51787,51803) = 1
LCM(51787,51803) = ( 51787 × 51803) / 1
LCM(51787,51803) = 2682721961 / 1
LCM(51787,51803) = 2682721961

Least Common Multiple (LCM) of 51787 and 51803 with Primes

Least common multiple can be found by multiplying the highest exponent prime factors of 51787 and 51803. First we will calculate the prime factors of 51787 and 51803.

Prime Factorization of 51787

Prime Factorization of 51803

Now multiplying the highest exponent prime factors to calculate the LCM of 51787 and 51803.

LCM(51787,51803) = 51787¹ × 51803¹
LCM(51787,51803) = 2682721961