What is the Least Common Multiple of 56105 and 56119?

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 56105 and 56119 with GCF Formula

The formula of LCM is LCM(a,b) = ( a × b) / GCF(a,b).
We need to calculate greatest common factor 56105 and 56119, than apply into the LCM equation.

GCF(56105,56119) = 7
LCM(56105,56119) = ( 56105 × 56119) / 7
LCM(56105,56119) = 3148556495 / 7
LCM(56105,56119) = 449793785

Least Common Multiple (LCM) of 56105 and 56119 with Primes

Least common multiple can be found by multiplying the highest exponent prime factors of 56105 and 56119. First we will calculate the prime factors of 56105 and 56119.

Prime Factorization of 56105

Prime Factorization of 56119

Now multiplying the highest exponent prime factors to calculate the LCM of 56105 and 56119.

LCM(56105,56119) = 5¹ × 7² × 229¹ × 8017¹
LCM(56105,56119) = 449793785