What is the Least Common Multiple of 75658 and 75667?

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 75658 and 75667 with GCF Formula

The formula of LCM is LCM(a,b) = ( a × b) / GCF(a,b).
We need to calculate greatest common factor 75658 and 75667, than apply into the LCM equation.

GCF(75658,75667) = 1
LCM(75658,75667) = ( 75658 × 75667) / 1
LCM(75658,75667) = 5724813886 / 1
LCM(75658,75667) = 5724813886

Least Common Multiple (LCM) of 75658 and 75667 with Primes

Least common multiple can be found by multiplying the highest exponent prime factors of 75658 and 75667. First we will calculate the prime factors of 75658 and 75667.

Prime Factorization of 75658

Prime Factorization of 75667

Now multiplying the highest exponent prime factors to calculate the LCM of 75658 and 75667.

LCM(75658,75667) = 2¹ × 11¹ × 19¹ × 181¹ × 17¹ × 4451¹
LCM(75658,75667) = 5724813886