What is the Least Common Multiple of 54830 and 54845?

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 54830 and 54845 with GCF Formula

The formula of LCM is LCM(a,b) = ( a × b) / GCF(a,b).
We need to calculate greatest common factor 54830 and 54845, than apply into the LCM equation.

GCF(54830,54845) = 5
LCM(54830,54845) = ( 54830 × 54845) / 5
LCM(54830,54845) = 3007151350 / 5
LCM(54830,54845) = 601430270

Least Common Multiple (LCM) of 54830 and 54845 with Primes

Least common multiple can be found by multiplying the highest exponent prime factors of 54830 and 54845. First we will calculate the prime factors of 54830 and 54845.

Prime Factorization of 54830

Prime Factorization of 54845

Now multiplying the highest exponent prime factors to calculate the LCM of 54830 and 54845.

LCM(54830,54845) = 2¹ × 5¹ × 5483¹ × 7¹ × 1567¹
LCM(54830,54845) = 601430270