What is the Least Common Multiple of 89743 and 89755?

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 89743 and 89755 with GCF Formula

The formula of LCM is LCM(a,b) = ( a × b) / GCF(a,b).
We need to calculate greatest common factor 89743 and 89755, than apply into the LCM equation.

GCF(89743,89755) = 1
LCM(89743,89755) = ( 89743 × 89755) / 1
LCM(89743,89755) = 8054882965 / 1
LCM(89743,89755) = 8054882965

Least Common Multiple (LCM) of 89743 and 89755 with Primes

Least common multiple can be found by multiplying the highest exponent prime factors of 89743 and 89755. First we will calculate the prime factors of 89743 and 89755.

Prime Factorization of 89743

Prime Factorization of 89755

Now multiplying the highest exponent prime factors to calculate the LCM of 89743 and 89755.

LCM(89743,89755) = 17¹ × 5279¹ × 5¹ × 29¹ × 619¹
LCM(89743,89755) = 8054882965