What is the Least Common Multiple of 77888 and 77899?

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 77888 and 77899 with GCF Formula

The formula of LCM is LCM(a,b) = ( a × b) / GCF(a,b).
We need to calculate greatest common factor 77888 and 77899, than apply into the LCM equation.

GCF(77888,77899) = 1
LCM(77888,77899) = ( 77888 × 77899) / 1
LCM(77888,77899) = 6067397312 / 1
LCM(77888,77899) = 6067397312

Least Common Multiple (LCM) of 77888 and 77899 with Primes

Least common multiple can be found by multiplying the highest exponent prime factors of 77888 and 77899. First we will calculate the prime factors of 77888 and 77899.

Prime Factorization of 77888

Prime Factorization of 77899

Now multiplying the highest exponent prime factors to calculate the LCM of 77888 and 77899.

LCM(77888,77899) = 2⁶ × 1217¹ × 77899¹
LCM(77888,77899) = 6067397312