What is the Least Common Multiple of 83435 and 83450?

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 83435 and 83450 with GCF Formula

The formula of LCM is LCM(a,b) = ( a × b) / GCF(a,b).
We need to calculate greatest common factor 83435 and 83450, than apply into the LCM equation.

GCF(83435,83450) = 5
LCM(83435,83450) = ( 83435 × 83450) / 5
LCM(83435,83450) = 6962650750 / 5
LCM(83435,83450) = 1392530150

Least Common Multiple (LCM) of 83435 and 83450 with Primes

Least common multiple can be found by multiplying the highest exponent prime factors of 83435 and 83450. First we will calculate the prime factors of 83435 and 83450.

Prime Factorization of 83435

Prime Factorization of 83450

Now multiplying the highest exponent prime factors to calculate the LCM of 83435 and 83450.

LCM(83435,83450) = 5² × 11¹ × 37¹ × 41¹ × 2¹ × 1669¹
LCM(83435,83450) = 1392530150