What is the Least Common Multiple of 10811 and 10829?

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 10811 and 10829 with GCF Formula

The formula of LCM is LCM(a,b) = ( a × b) / GCF(a,b).
We need to calculate greatest common factor 10811 and 10829, than apply into the LCM equation.

GCF(10811,10829) = 1
LCM(10811,10829) = ( 10811 × 10829) / 1
LCM(10811,10829) = 117072319 / 1
LCM(10811,10829) = 117072319

Least Common Multiple (LCM) of 10811 and 10829 with Primes

Least common multiple can be found by multiplying the highest exponent prime factors of 10811 and 10829. First we will calculate the prime factors of 10811 and 10829.

Prime Factorization of 10811

Prime Factorization of 10829

Now multiplying the highest exponent prime factors to calculate the LCM of 10811 and 10829.

LCM(10811,10829) = 19¹ × 569¹ × 7² × 13¹ × 17¹
LCM(10811,10829) = 117072319