What is the Least Common Multiple of 67719 and 67737?

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 67719 and 67737 with GCF Formula

The formula of LCM is LCM(a,b) = ( a × b) / GCF(a,b).
We need to calculate greatest common factor 67719 and 67737, than apply into the LCM equation.

GCF(67719,67737) = 3
LCM(67719,67737) = ( 67719 × 67737) / 3
LCM(67719,67737) = 4587081903 / 3
LCM(67719,67737) = 1529027301

Least Common Multiple (LCM) of 67719 and 67737 with Primes

Least common multiple can be found by multiplying the highest exponent prime factors of 67719 and 67737. First we will calculate the prime factors of 67719 and 67737.

Prime Factorization of 67719

Prime Factorization of 67737

Now multiplying the highest exponent prime factors to calculate the LCM of 67719 and 67737.

LCM(67719,67737) = 3¹ × 22573¹ × 67¹ × 337¹
LCM(67719,67737) = 1529027301