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What is the Least Common Multiple of 92188 and 92208?

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 92188 and 92208 is 2125117776.

LCM(92188,92208) = 2125117776

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Least Common Multiple of 92188 and 92208 with GCF Formula

The formula of LCM is LCM(a,b) = ( a × b) / GCF(a,b).
We need to calculate greatest common factor 92188 and 92208, than apply into the LCM equation.

GCF(92188,92208) = 4
LCM(92188,92208) = ( 92188 × 92208) / 4
LCM(92188,92208) = 8500471104 / 4
LCM(92188,92208) = 2125117776

Least Common Multiple (LCM) of 92188 and 92208 with Primes

Least common multiple can be found by multiplying the highest exponent prime factors of 92188 and 92208. First we will calculate the prime factors of 92188 and 92208.

Prime Factorization of 92188

Prime factors of 92188 are 2, 19, 1213. Prime factorization of 92188 in exponential form is:

92188 = 22 × 191 × 12131

Prime Factorization of 92208

Prime factors of 92208 are 2, 3, 17, 113. Prime factorization of 92208 in exponential form is:

92208 = 24 × 31 × 171 × 1131

Now multiplying the highest exponent prime factors to calculate the LCM of 92188 and 92208.

LCM(92188,92208) = 24 × 191 × 12131 × 31 × 171 × 1131
LCM(92188,92208) = 2125117776