What is the Least Common Multiple of 10983 and 10993?

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 10983 and 10993 with GCF Formula

The formula of LCM is LCM(a,b) = ( a × b) / GCF(a,b).
We need to calculate greatest common factor 10983 and 10993, than apply into the LCM equation.

GCF(10983,10993) = 1
LCM(10983,10993) = ( 10983 × 10993) / 1
LCM(10983,10993) = 120736119 / 1
LCM(10983,10993) = 120736119

Least Common Multiple (LCM) of 10983 and 10993 with Primes

Least common multiple can be found by multiplying the highest exponent prime factors of 10983 and 10993. First we will calculate the prime factors of 10983 and 10993.

Prime Factorization of 10983

Prime Factorization of 10993

Now multiplying the highest exponent prime factors to calculate the LCM of 10983 and 10993.

LCM(10983,10993) = 3¹ × 7¹ × 523¹ × 10993¹
LCM(10983,10993) = 120736119