What is the Least Common Multiple of 57627 and 57643?

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 57627 and 57643 with GCF Formula

The formula of LCM is LCM(a,b) = ( a × b) / GCF(a,b).
We need to calculate greatest common factor 57627 and 57643, than apply into the LCM equation.

GCF(57627,57643) = 1
LCM(57627,57643) = ( 57627 × 57643) / 1
LCM(57627,57643) = 3321793161 / 1
LCM(57627,57643) = 3321793161

Least Common Multiple (LCM) of 57627 and 57643 with Primes

Least common multiple can be found by multiplying the highest exponent prime factors of 57627 and 57643. First we will calculate the prime factors of 57627 and 57643.

Prime Factorization of 57627

Prime Factorization of 57643

Now multiplying the highest exponent prime factors to calculate the LCM of 57627 and 57643.

LCM(57627,57643) = 3² × 19¹ × 337¹ × 59¹ × 977¹
LCM(57627,57643) = 3321793161