What is the Least Common Multiple of 63395 and 63410?

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 63395 and 63410 with GCF Formula

The formula of LCM is LCM(a,b) = ( a × b) / GCF(a,b).
We need to calculate greatest common factor 63395 and 63410, than apply into the LCM equation.

GCF(63395,63410) = 5
LCM(63395,63410) = ( 63395 × 63410) / 5
LCM(63395,63410) = 4019876950 / 5
LCM(63395,63410) = 803975390

Least Common Multiple (LCM) of 63395 and 63410 with Primes

Least common multiple can be found by multiplying the highest exponent prime factors of 63395 and 63410. First we will calculate the prime factors of 63395 and 63410.

Prime Factorization of 63395

Prime Factorization of 63410

Now multiplying the highest exponent prime factors to calculate the LCM of 63395 and 63410.

LCM(63395,63410) = 5¹ × 31¹ × 409¹ × 2¹ × 17¹ × 373¹
LCM(63395,63410) = 803975390