What is the Least Common Multiple of 51863 and 51883?

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 51863 and 51883 with GCF Formula

The formula of LCM is LCM(a,b) = ( a × b) / GCF(a,b).
We need to calculate greatest common factor 51863 and 51883, than apply into the LCM equation.

GCF(51863,51883) = 1
LCM(51863,51883) = ( 51863 × 51883) / 1
LCM(51863,51883) = 2690808029 / 1
LCM(51863,51883) = 2690808029

Least Common Multiple (LCM) of 51863 and 51883 with Primes

Least common multiple can be found by multiplying the highest exponent prime factors of 51863 and 51883. First we will calculate the prime factors of 51863 and 51883.

Prime Factorization of 51863

Prime Factorization of 51883

Now multiplying the highest exponent prime factors to calculate the LCM of 51863 and 51883.

LCM(51863,51883) = 7¹ × 31¹ × 239¹ × 13² × 307¹
LCM(51863,51883) = 2690808029