What is the Least Common Multiple of 75843 and 75863?

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 75843 and 75863 with GCF Formula

The formula of LCM is LCM(a,b) = ( a × b) / GCF(a,b).
We need to calculate greatest common factor 75843 and 75863, than apply into the LCM equation.

GCF(75843,75863) = 1
LCM(75843,75863) = ( 75843 × 75863) / 1
LCM(75843,75863) = 5753677509 / 1
LCM(75843,75863) = 5753677509

Least Common Multiple (LCM) of 75843 and 75863 with Primes

Least common multiple can be found by multiplying the highest exponent prime factors of 75843 and 75863. First we will calculate the prime factors of 75843 and 75863.

Prime Factorization of 75843

Prime Factorization of 75863

Now multiplying the highest exponent prime factors to calculate the LCM of 75843 and 75863.

LCM(75843,75863) = 3³ × 53² × 107¹ × 709¹
LCM(75843,75863) = 5753677509