What is the Least Common Multiple of 34690 and 34710?

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 34690 and 34710 with GCF Formula

The formula of LCM is LCM(a,b) = ( a × b) / GCF(a,b).
We need to calculate greatest common factor 34690 and 34710, than apply into the LCM equation.

GCF(34690,34710) = 10
LCM(34690,34710) = ( 34690 × 34710) / 10
LCM(34690,34710) = 1204089900 / 10
LCM(34690,34710) = 120408990

Least Common Multiple (LCM) of 34690 and 34710 with Primes

Least common multiple can be found by multiplying the highest exponent prime factors of 34690 and 34710. First we will calculate the prime factors of 34690 and 34710.

Prime Factorization of 34690

Prime Factorization of 34710

Now multiplying the highest exponent prime factors to calculate the LCM of 34690 and 34710.

LCM(34690,34710) = 2¹ × 5¹ × 3469¹ × 3¹ × 13¹ × 89¹
LCM(34690,34710) = 120408990