What is the Least Common Multiple of 53361 and 53375?

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 53361 and 53375 with GCF Formula

The formula of LCM is LCM(a,b) = ( a × b) / GCF(a,b).
We need to calculate greatest common factor 53361 and 53375, than apply into the LCM equation.

GCF(53361,53375) = 7
LCM(53361,53375) = ( 53361 × 53375) / 7
LCM(53361,53375) = 2848143375 / 7
LCM(53361,53375) = 406877625

Least Common Multiple (LCM) of 53361 and 53375 with Primes

Least common multiple can be found by multiplying the highest exponent prime factors of 53361 and 53375. First we will calculate the prime factors of 53361 and 53375.

Prime Factorization of 53361

Prime Factorization of 53375

Now multiplying the highest exponent prime factors to calculate the LCM of 53361 and 53375.

LCM(53361,53375) = 3² × 7² × 11² × 5³ × 61¹
LCM(53361,53375) = 406877625