What is the Least Common Multiple of 62809 and 62815?

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 62809 and 62815 with GCF Formula

The formula of LCM is LCM(a,b) = ( a × b) / GCF(a,b).
We need to calculate greatest common factor 62809 and 62815, than apply into the LCM equation.

GCF(62809,62815) = 1
LCM(62809,62815) = ( 62809 × 62815) / 1
LCM(62809,62815) = 3945347335 / 1
LCM(62809,62815) = 3945347335

Least Common Multiple (LCM) of 62809 and 62815 with Primes

Least common multiple can be found by multiplying the highest exponent prime factors of 62809 and 62815. First we will calculate the prime factors of 62809 and 62815.

Prime Factorization of 62809

Prime Factorization of 62815

Now multiplying the highest exponent prime factors to calculate the LCM of 62809 and 62815.

LCM(62809,62815) = 107¹ × 587¹ × 5¹ × 17¹ × 739¹
LCM(62809,62815) = 3945347335