What is the Least Common Multiple of 84903 and 84917?

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 84903 and 84917 with GCF Formula

The formula of LCM is LCM(a,b) = ( a × b) / GCF(a,b).
We need to calculate greatest common factor 84903 and 84917, than apply into the LCM equation.

GCF(84903,84917) = 7
LCM(84903,84917) = ( 84903 × 84917) / 7
LCM(84903,84917) = 7209708051 / 7
LCM(84903,84917) = 1029958293

Least Common Multiple (LCM) of 84903 and 84917 with Primes

Least common multiple can be found by multiplying the highest exponent prime factors of 84903 and 84917. First we will calculate the prime factors of 84903 and 84917.

Prime Factorization of 84903

Prime Factorization of 84917

Now multiplying the highest exponent prime factors to calculate the LCM of 84903 and 84917.

LCM(84903,84917) = 3¹ × 7² × 13¹ × 311¹ × 1733¹
LCM(84903,84917) = 1029958293