What is the Least Common Multiple of 27253 and 27272?

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 27253 and 27272 with GCF Formula

The formula of LCM is LCM(a,b) = ( a × b) / GCF(a,b).
We need to calculate greatest common factor 27253 and 27272, than apply into the LCM equation.

GCF(27253,27272) = 1
LCM(27253,27272) = ( 27253 × 27272) / 1
LCM(27253,27272) = 743243816 / 1
LCM(27253,27272) = 743243816

Least Common Multiple (LCM) of 27253 and 27272 with Primes

Least common multiple can be found by multiplying the highest exponent prime factors of 27253 and 27272. First we will calculate the prime factors of 27253 and 27272.

Prime Factorization of 27253

Prime Factorization of 27272

Now multiplying the highest exponent prime factors to calculate the LCM of 27253 and 27272.

LCM(27253,27272) = 27253¹ × 2³ × 7¹ × 487¹
LCM(27253,27272) = 743243816