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What is the Least Common Multiple of 92236 and 92240?

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 92236 and 92240 is 2126962160.

LCM(92236,92240) = 2126962160

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Least Common Multiple of 92236 and 92240 with GCF Formula

The formula of LCM is LCM(a,b) = ( a × b) / GCF(a,b).
We need to calculate greatest common factor 92236 and 92240, than apply into the LCM equation.

GCF(92236,92240) = 4
LCM(92236,92240) = ( 92236 × 92240) / 4
LCM(92236,92240) = 8507848640 / 4
LCM(92236,92240) = 2126962160

Least Common Multiple (LCM) of 92236 and 92240 with Primes

Least common multiple can be found by multiplying the highest exponent prime factors of 92236 and 92240. First we will calculate the prime factors of 92236 and 92240.

Prime Factorization of 92236

Prime factors of 92236 are 2, 23059. Prime factorization of 92236 in exponential form is:

92236 = 22 × 230591

Prime Factorization of 92240

Prime factors of 92240 are 2, 5, 1153. Prime factorization of 92240 in exponential form is:

92240 = 24 × 51 × 11531

Now multiplying the highest exponent prime factors to calculate the LCM of 92236 and 92240.

LCM(92236,92240) = 24 × 230591 × 51 × 11531
LCM(92236,92240) = 2126962160