What is the Least Common Multiple of 55172 and 55182?

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 55172 and 55182 with GCF Formula

The formula of LCM is LCM(a,b) = ( a × b) / GCF(a,b).
We need to calculate greatest common factor 55172 and 55182, than apply into the LCM equation.

GCF(55172,55182) = 2
LCM(55172,55182) = ( 55172 × 55182) / 2
LCM(55172,55182) = 3044501304 / 2
LCM(55172,55182) = 1522250652

Least Common Multiple (LCM) of 55172 and 55182 with Primes

Least common multiple can be found by multiplying the highest exponent prime factors of 55172 and 55182. First we will calculate the prime factors of 55172 and 55182.

Prime Factorization of 55172

Prime Factorization of 55182

Now multiplying the highest exponent prime factors to calculate the LCM of 55172 and 55182.

LCM(55172,55182) = 2² × 13¹ × 1061¹ × 3¹ × 17¹ × 541¹
LCM(55172,55182) = 1522250652