What is the Least Common Multiple of 63513 and 63533?

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 63513 and 63533 with GCF Formula

The formula of LCM is LCM(a,b) = ( a × b) / GCF(a,b).
We need to calculate greatest common factor 63513 and 63533, than apply into the LCM equation.

GCF(63513,63533) = 1
LCM(63513,63533) = ( 63513 × 63533) / 1
LCM(63513,63533) = 4035171429 / 1
LCM(63513,63533) = 4035171429

Least Common Multiple (LCM) of 63513 and 63533 with Primes

Least common multiple can be found by multiplying the highest exponent prime factors of 63513 and 63533. First we will calculate the prime factors of 63513 and 63533.

Prime Factorization of 63513

Prime Factorization of 63533

Now multiplying the highest exponent prime factors to calculate the LCM of 63513 and 63533.

LCM(63513,63533) = 3² × 7057¹ × 63533¹
LCM(63513,63533) = 4035171429