What is the Least Common Multiple of 54531 and 54535?

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 54531 and 54535 with GCF Formula

The formula of LCM is LCM(a,b) = ( a × b) / GCF(a,b).
We need to calculate greatest common factor 54531 and 54535, than apply into the LCM equation.

GCF(54531,54535) = 1
LCM(54531,54535) = ( 54531 × 54535) / 1
LCM(54531,54535) = 2973848085 / 1
LCM(54531,54535) = 2973848085

Least Common Multiple (LCM) of 54531 and 54535 with Primes

Least common multiple can be found by multiplying the highest exponent prime factors of 54531 and 54535. First we will calculate the prime factors of 54531 and 54535.

Prime Factorization of 54531

Prime Factorization of 54535

Now multiplying the highest exponent prime factors to calculate the LCM of 54531 and 54535.

LCM(54531,54535) = 3² × 73¹ × 83¹ × 5¹ × 13¹ × 839¹
LCM(54531,54535) = 2973848085