What is the Least Common Multiple of 63080 and 63100?

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 63080 and 63100 with GCF Formula

The formula of LCM is LCM(a,b) = ( a × b) / GCF(a,b).
We need to calculate greatest common factor 63080 and 63100, than apply into the LCM equation.

GCF(63080,63100) = 20
LCM(63080,63100) = ( 63080 × 63100) / 20
LCM(63080,63100) = 3980348000 / 20
LCM(63080,63100) = 199017400

Least Common Multiple (LCM) of 63080 and 63100 with Primes

Least common multiple can be found by multiplying the highest exponent prime factors of 63080 and 63100. First we will calculate the prime factors of 63080 and 63100.

Prime Factorization of 63080

Prime Factorization of 63100

Now multiplying the highest exponent prime factors to calculate the LCM of 63080 and 63100.

LCM(63080,63100) = 2³ × 5² × 19¹ × 83¹ × 631¹
LCM(63080,63100) = 199017400