What is the Least Common Multiple of 67046 and 67066?

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 67046 and 67066 with GCF Formula

The formula of LCM is LCM(a,b) = ( a × b) / GCF(a,b).
We need to calculate greatest common factor 67046 and 67066, than apply into the LCM equation.

GCF(67046,67066) = 2
LCM(67046,67066) = ( 67046 × 67066) / 2
LCM(67046,67066) = 4496507036 / 2
LCM(67046,67066) = 2248253518

Least Common Multiple (LCM) of 67046 and 67066 with Primes

Least common multiple can be found by multiplying the highest exponent prime factors of 67046 and 67066. First we will calculate the prime factors of 67046 and 67066.

Prime Factorization of 67046

Prime Factorization of 67066

Now multiplying the highest exponent prime factors to calculate the LCM of 67046 and 67066.

LCM(67046,67066) = 2¹ × 7¹ × 4789¹ × 33533¹
LCM(67046,67066) = 2248253518