What is the Least Common Multiple of 63584 and 63604?

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 63584 and 63604 with GCF Formula

The formula of LCM is LCM(a,b) = ( a × b) / GCF(a,b).
We need to calculate greatest common factor 63584 and 63604, than apply into the LCM equation.

GCF(63584,63604) = 4
LCM(63584,63604) = ( 63584 × 63604) / 4
LCM(63584,63604) = 4044196736 / 4
LCM(63584,63604) = 1011049184

Least Common Multiple (LCM) of 63584 and 63604 with Primes

Least common multiple can be found by multiplying the highest exponent prime factors of 63584 and 63604. First we will calculate the prime factors of 63584 and 63604.

Prime Factorization of 63584

Prime Factorization of 63604

Now multiplying the highest exponent prime factors to calculate the LCM of 63584 and 63604.

LCM(63584,63604) = 2⁵ × 1987¹ × 15901¹
LCM(63584,63604) = 1011049184