What is the Least Common Multiple of 77243 and 77263?

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 77243 and 77263 with GCF Formula

The formula of LCM is LCM(a,b) = ( a × b) / GCF(a,b).
We need to calculate greatest common factor 77243 and 77263, than apply into the LCM equation.

GCF(77243,77263) = 1
LCM(77243,77263) = ( 77243 × 77263) / 1
LCM(77243,77263) = 5968025909 / 1
LCM(77243,77263) = 5968025909

Least Common Multiple (LCM) of 77243 and 77263 with Primes

Least common multiple can be found by multiplying the highest exponent prime factors of 77243 and 77263. First we will calculate the prime factors of 77243 and 77263.

Prime Factorization of 77243

Prime Factorization of 77263

Now multiplying the highest exponent prime factors to calculate the LCM of 77243 and 77263.

LCM(77243,77263) = 77243¹ × 77263¹
LCM(77243,77263) = 5968025909