What is the Least Common Multiple of 56273 and 56287?

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 56273 and 56287 with GCF Formula

The formula of LCM is LCM(a,b) = ( a × b) / GCF(a,b).
We need to calculate greatest common factor 56273 and 56287, than apply into the LCM equation.

GCF(56273,56287) = 7
LCM(56273,56287) = ( 56273 × 56287) / 7
LCM(56273,56287) = 3167438351 / 7
LCM(56273,56287) = 452491193

Least Common Multiple (LCM) of 56273 and 56287 with Primes

Least common multiple can be found by multiplying the highest exponent prime factors of 56273 and 56287. First we will calculate the prime factors of 56273 and 56287.

Prime Factorization of 56273

Prime Factorization of 56287

Now multiplying the highest exponent prime factors to calculate the LCM of 56273 and 56287.

LCM(56273,56287) = 7¹ × 8039¹ × 11¹ × 17¹ × 43¹
LCM(56273,56287) = 452491193