What is the Least Common Multiple of 34671 and 34690?

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 34671 and 34690 with GCF Formula

The formula of LCM is LCM(a,b) = ( a × b) / GCF(a,b).
We need to calculate greatest common factor 34671 and 34690, than apply into the LCM equation.

GCF(34671,34690) = 1
LCM(34671,34690) = ( 34671 × 34690) / 1
LCM(34671,34690) = 1202736990 / 1
LCM(34671,34690) = 1202736990

Least Common Multiple (LCM) of 34671 and 34690 with Primes

Least common multiple can be found by multiplying the highest exponent prime factors of 34671 and 34690. First we will calculate the prime factors of 34671 and 34690.

Prime Factorization of 34671

Prime Factorization of 34690

Now multiplying the highest exponent prime factors to calculate the LCM of 34671 and 34690.

LCM(34671,34690) = 3¹ × 7¹ × 13¹ × 127¹ × 2¹ × 5¹ × 3469¹
LCM(34671,34690) = 1202736990