What is the Least Common Multiple of 89765 and 89771?

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 89765 and 89771 with GCF Formula

The formula of LCM is LCM(a,b) = ( a × b) / GCF(a,b).
We need to calculate greatest common factor 89765 and 89771, than apply into the LCM equation.

GCF(89765,89771) = 1
LCM(89765,89771) = ( 89765 × 89771) / 1
LCM(89765,89771) = 8058293815 / 1
LCM(89765,89771) = 8058293815

Least Common Multiple (LCM) of 89765 and 89771 with Primes

Least common multiple can be found by multiplying the highest exponent prime factors of 89765 and 89771. First we will calculate the prime factors of 89765 and 89771.

Prime Factorization of 89765

Prime Factorization of 89771

Now multiplying the highest exponent prime factors to calculate the LCM of 89765 and 89771.

LCM(89765,89771) = 5¹ × 13¹ × 1381¹ × 11¹ × 8161¹
LCM(89765,89771) = 8058293815