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What is the Least Common Multiple of 92270 and 92290?

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 92270 and 92290 is 851559830.

LCM(92270,92290) = 851559830

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Least Common Multiple of 92270 and 92290 with GCF Formula

The formula of LCM is LCM(a,b) = ( a × b) / GCF(a,b).
We need to calculate greatest common factor 92270 and 92290, than apply into the LCM equation.

GCF(92270,92290) = 10
LCM(92270,92290) = ( 92270 × 92290) / 10
LCM(92270,92290) = 8515598300 / 10
LCM(92270,92290) = 851559830

Least Common Multiple (LCM) of 92270 and 92290 with Primes

Least common multiple can be found by multiplying the highest exponent prime factors of 92270 and 92290. First we will calculate the prime factors of 92270 and 92290.

Prime Factorization of 92270

Prime factors of 92270 are 2, 5, 9227. Prime factorization of 92270 in exponential form is:

92270 = 21 × 51 × 92271

Prime Factorization of 92290

Prime factors of 92290 are 2, 5, 11, 839. Prime factorization of 92290 in exponential form is:

92290 = 21 × 51 × 111 × 8391

Now multiplying the highest exponent prime factors to calculate the LCM of 92270 and 92290.

LCM(92270,92290) = 21 × 51 × 92271 × 111 × 8391
LCM(92270,92290) = 851559830