What is the Least Common Multiple of 83719 and 83729?

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 83719 and 83729 with GCF Formula

The formula of LCM is LCM(a,b) = ( a × b) / GCF(a,b).
We need to calculate greatest common factor 83719 and 83729, than apply into the LCM equation.

GCF(83719,83729) = 1
LCM(83719,83729) = ( 83719 × 83729) / 1
LCM(83719,83729) = 7009708151 / 1
LCM(83719,83729) = 7009708151

Least Common Multiple (LCM) of 83719 and 83729 with Primes

Least common multiple can be found by multiplying the highest exponent prime factors of 83719 and 83729. First we will calculate the prime factors of 83719 and 83729.

Prime Factorization of 83719

Prime Factorization of 83729

Now multiplying the highest exponent prime factors to calculate the LCM of 83719 and 83729.

LCM(83719,83729) = 83719¹ × 101¹ × 829¹
LCM(83719,83729) = 7009708151