What is the Least Common Multiple of 89757 and 89769?

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 89757 and 89769 with GCF Formula

The formula of LCM is LCM(a,b) = ( a × b) / GCF(a,b).
We need to calculate greatest common factor 89757 and 89769, than apply into the LCM equation.

GCF(89757,89769) = 3
LCM(89757,89769) = ( 89757 × 89769) / 3
LCM(89757,89769) = 8057396133 / 3
LCM(89757,89769) = 2685798711

Least Common Multiple (LCM) of 89757 and 89769 with Primes

Least common multiple can be found by multiplying the highest exponent prime factors of 89757 and 89769. First we will calculate the prime factors of 89757 and 89769.

Prime Factorization of 89757

Prime Factorization of 89769

Now multiplying the highest exponent prime factors to calculate the LCM of 89757 and 89769.

LCM(89757,89769) = 3² × 9973¹ × 23¹ × 1301¹
LCM(89757,89769) = 2685798711