GCF and LCM Calculator Logo

What is the Least Common Multiple of 91236 and 91250?

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 (LCM) of 91236 and 91250 is 4162642500.

LCM(91236,91250) = 4162642500

LCM Calculator and
and

Least Common Multiple of 91236 and 91250 with GCF Formula

The formula of LCM is LCM(a,b) = ( a × b) / GCF(a,b).
We need to calculate greatest common factor 91236 and 91250, than apply into the LCM equation.

GCF(91236,91250) = 2
LCM(91236,91250) = ( 91236 × 91250) / 2
LCM(91236,91250) = 8325285000 / 2
LCM(91236,91250) = 4162642500

Least Common Multiple (LCM) of 91236 and 91250 with Primes

Least common multiple can be found by multiplying the highest exponent prime factors of 91236 and 91250. First we will calculate the prime factors of 91236 and 91250.

Prime Factorization of 91236

Prime factors of 91236 are 2, 3, 7603. Prime factorization of 91236 in exponential form is:

91236 = 22 × 31 × 76031

Prime Factorization of 91250

Prime factors of 91250 are 2, 5, 73. Prime factorization of 91250 in exponential form is:

91250 = 21 × 54 × 731

Now multiplying the highest exponent prime factors to calculate the LCM of 91236 and 91250.

LCM(91236,91250) = 22 × 31 × 76031 × 54 × 731
LCM(91236,91250) = 4162642500