What is the Least Common Multiple of 62591 and 62605?

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 62591 and 62605 with GCF Formula

The formula of LCM is LCM(a,b) = ( a × b) / GCF(a,b).
We need to calculate greatest common factor 62591 and 62605, than apply into the LCM equation.

GCF(62591,62605) = 1
LCM(62591,62605) = ( 62591 × 62605) / 1
LCM(62591,62605) = 3918509555 / 1
LCM(62591,62605) = 3918509555

Least Common Multiple (LCM) of 62591 and 62605 with Primes

Least common multiple can be found by multiplying the highest exponent prime factors of 62591 and 62605. First we will calculate the prime factors of 62591 and 62605.

Prime Factorization of 62591

Prime Factorization of 62605

Now multiplying the highest exponent prime factors to calculate the LCM of 62591 and 62605.

LCM(62591,62605) = 62591¹ × 5¹ × 19¹ × 659¹
LCM(62591,62605) = 3918509555