What is the Least Common Multiple of 38713 and 38730?

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 38713 and 38730 with GCF Formula

The formula of LCM is LCM(a,b) = ( a × b) / GCF(a,b).
We need to calculate greatest common factor 38713 and 38730, than apply into the LCM equation.

GCF(38713,38730) = 1
LCM(38713,38730) = ( 38713 × 38730) / 1
LCM(38713,38730) = 1499354490 / 1
LCM(38713,38730) = 1499354490

Least Common Multiple (LCM) of 38713 and 38730 with Primes

Least common multiple can be found by multiplying the highest exponent prime factors of 38713 and 38730. First we will calculate the prime factors of 38713 and 38730.

Prime Factorization of 38713

Prime Factorization of 38730

Now multiplying the highest exponent prime factors to calculate the LCM of 38713 and 38730.

LCM(38713,38730) = 38713¹ × 2¹ × 3¹ × 5¹ × 1291¹
LCM(38713,38730) = 1499354490