What is the Least Common Multiple of 28810 and 28829?

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 28810 and 28829 with GCF Formula

The formula of LCM is LCM(a,b) = ( a × b) / GCF(a,b).
We need to calculate greatest common factor 28810 and 28829, than apply into the LCM equation.

GCF(28810,28829) = 1
LCM(28810,28829) = ( 28810 × 28829) / 1
LCM(28810,28829) = 830563490 / 1
LCM(28810,28829) = 830563490

Least Common Multiple (LCM) of 28810 and 28829 with Primes

Least common multiple can be found by multiplying the highest exponent prime factors of 28810 and 28829. First we will calculate the prime factors of 28810 and 28829.

Prime Factorization of 28810

Prime Factorization of 28829

Now multiplying the highest exponent prime factors to calculate the LCM of 28810 and 28829.

LCM(28810,28829) = 2¹ × 5¹ × 43¹ × 67¹ × 127¹ × 227¹
LCM(28810,28829) = 830563490