What is the Least Common Multiple of 39628 and 39637?

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 39628 and 39637 with GCF Formula

The formula of LCM is LCM(a,b) = ( a × b) / GCF(a,b).
We need to calculate greatest common factor 39628 and 39637, than apply into the LCM equation.

GCF(39628,39637) = 1
LCM(39628,39637) = ( 39628 × 39637) / 1
LCM(39628,39637) = 1570735036 / 1
LCM(39628,39637) = 1570735036

Least Common Multiple (LCM) of 39628 and 39637 with Primes

Least common multiple can be found by multiplying the highest exponent prime factors of 39628 and 39637. First we will calculate the prime factors of 39628 and 39637.

Prime Factorization of 39628

Prime Factorization of 39637

Now multiplying the highest exponent prime factors to calculate the LCM of 39628 and 39637.

LCM(39628,39637) = 2² × 9907¹ × 13¹ × 3049¹
LCM(39628,39637) = 1570735036