What is the Least Common Multiple of 13043 and 13063?

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 13043 and 13063 with GCF Formula

The formula of LCM is LCM(a,b) = ( a × b) / GCF(a,b).
We need to calculate greatest common factor 13043 and 13063, than apply into the LCM equation.

GCF(13043,13063) = 1
LCM(13043,13063) = ( 13043 × 13063) / 1
LCM(13043,13063) = 170380709 / 1
LCM(13043,13063) = 170380709

Least Common Multiple (LCM) of 13043 and 13063 with Primes

Least common multiple can be found by multiplying the highest exponent prime factors of 13043 and 13063. First we will calculate the prime factors of 13043 and 13063.

Prime Factorization of 13043

Prime Factorization of 13063

Now multiplying the highest exponent prime factors to calculate the LCM of 13043 and 13063.

LCM(13043,13063) = 13043¹ × 13063¹
LCM(13043,13063) = 170380709