What is the Least Common Multiple of 49015 and 49030?

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 49015 and 49030 with GCF Formula

The formula of LCM is LCM(a,b) = ( a × b) / GCF(a,b).
We need to calculate greatest common factor 49015 and 49030, than apply into the LCM equation.

GCF(49015,49030) = 5
LCM(49015,49030) = ( 49015 × 49030) / 5
LCM(49015,49030) = 2403205450 / 5
LCM(49015,49030) = 480641090

Least Common Multiple (LCM) of 49015 and 49030 with Primes

Least common multiple can be found by multiplying the highest exponent prime factors of 49015 and 49030. First we will calculate the prime factors of 49015 and 49030.

Prime Factorization of 49015

Prime Factorization of 49030

Now multiplying the highest exponent prime factors to calculate the LCM of 49015 and 49030.

LCM(49015,49030) = 5¹ × 9803¹ × 2¹ × 4903¹
LCM(49015,49030) = 480641090