What is the Least Common Multiple of 57813 and 57827?

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 57813 and 57827 with GCF Formula

The formula of LCM is LCM(a,b) = ( a × b) / GCF(a,b).
We need to calculate greatest common factor 57813 and 57827, than apply into the LCM equation.

GCF(57813,57827) = 7
LCM(57813,57827) = ( 57813 × 57827) / 7
LCM(57813,57827) = 3343152351 / 7
LCM(57813,57827) = 477593193

Least Common Multiple (LCM) of 57813 and 57827 with Primes

Least common multiple can be found by multiplying the highest exponent prime factors of 57813 and 57827. First we will calculate the prime factors of 57813 and 57827.

Prime Factorization of 57813

Prime Factorization of 57827

Now multiplying the highest exponent prime factors to calculate the LCM of 57813 and 57827.

LCM(57813,57827) = 3¹ × 7¹ × 2753¹ × 11¹ × 751¹
LCM(57813,57827) = 477593193