What is the Least Common Multiple of 34770 and 34774?

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 34770 and 34774 with GCF Formula

The formula of LCM is LCM(a,b) = ( a × b) / GCF(a,b).
We need to calculate greatest common factor 34770 and 34774, than apply into the LCM equation.

GCF(34770,34774) = 2
LCM(34770,34774) = ( 34770 × 34774) / 2
LCM(34770,34774) = 1209091980 / 2
LCM(34770,34774) = 604545990

Least Common Multiple (LCM) of 34770 and 34774 with Primes

Least common multiple can be found by multiplying the highest exponent prime factors of 34770 and 34774. First we will calculate the prime factors of 34770 and 34774.

Prime Factorization of 34770

Prime Factorization of 34774

Now multiplying the highest exponent prime factors to calculate the LCM of 34770 and 34774.

LCM(34770,34774) = 2¹ × 3¹ × 5¹ × 19¹ × 61¹ × 17387¹
LCM(34770,34774) = 604545990