What is the Least Common Multiple of 34789 and 34798?

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 34789 and 34798 with GCF Formula

The formula of LCM is LCM(a,b) = ( a × b) / GCF(a,b).
We need to calculate greatest common factor 34789 and 34798, than apply into the LCM equation.

GCF(34789,34798) = 1
LCM(34789,34798) = ( 34789 × 34798) / 1
LCM(34789,34798) = 1210587622 / 1
LCM(34789,34798) = 1210587622

Least Common Multiple (LCM) of 34789 and 34798 with Primes

Least common multiple can be found by multiplying the highest exponent prime factors of 34789 and 34798. First we will calculate the prime factors of 34789 and 34798.

Prime Factorization of 34789

Prime Factorization of 34798

Now multiplying the highest exponent prime factors to calculate the LCM of 34789 and 34798.

LCM(34789,34798) = 19¹ × 1831¹ × 2¹ × 127¹ × 137¹
LCM(34789,34798) = 1210587622