What is the Least Common Multiple of 83330 and 83350?

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 83330 and 83350 with GCF Formula

The formula of LCM is LCM(a,b) = ( a × b) / GCF(a,b).
We need to calculate greatest common factor 83330 and 83350, than apply into the LCM equation.

GCF(83330,83350) = 10
LCM(83330,83350) = ( 83330 × 83350) / 10
LCM(83330,83350) = 6945555500 / 10
LCM(83330,83350) = 694555550

Least Common Multiple (LCM) of 83330 and 83350 with Primes

Least common multiple can be found by multiplying the highest exponent prime factors of 83330 and 83350. First we will calculate the prime factors of 83330 and 83350.

Prime Factorization of 83330

Prime Factorization of 83350

Now multiplying the highest exponent prime factors to calculate the LCM of 83330 and 83350.

LCM(83330,83350) = 2¹ × 5² × 13¹ × 641¹ × 1667¹
LCM(83330,83350) = 694555550