What is the Least Common Multiple of 62181 and 62191?

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 62181 and 62191 with GCF Formula

The formula of LCM is LCM(a,b) = ( a × b) / GCF(a,b).
We need to calculate greatest common factor 62181 and 62191, than apply into the LCM equation.

GCF(62181,62191) = 1
LCM(62181,62191) = ( 62181 × 62191) / 1
LCM(62181,62191) = 3867098571 / 1
LCM(62181,62191) = 3867098571

Least Common Multiple (LCM) of 62181 and 62191 with Primes

Least common multiple can be found by multiplying the highest exponent prime factors of 62181 and 62191. First we will calculate the prime factors of 62181 and 62191.

Prime Factorization of 62181

Prime Factorization of 62191

Now multiplying the highest exponent prime factors to calculate the LCM of 62181 and 62191.

LCM(62181,62191) = 3³ × 7² × 47¹ × 62191¹
LCM(62181,62191) = 3867098571