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What is the Least Common Multiple of 92020 and 92031?

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 92020 and 92031 is 8468692620.

LCM(92020,92031) = 8468692620

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Least Common Multiple of 92020 and 92031 with GCF Formula

The formula of LCM is LCM(a,b) = ( a × b) / GCF(a,b).
We need to calculate greatest common factor 92020 and 92031, than apply into the LCM equation.

GCF(92020,92031) = 1
LCM(92020,92031) = ( 92020 × 92031) / 1
LCM(92020,92031) = 8468692620 / 1
LCM(92020,92031) = 8468692620

Least Common Multiple (LCM) of 92020 and 92031 with Primes

Least common multiple can be found by multiplying the highest exponent prime factors of 92020 and 92031. First we will calculate the prime factors of 92020 and 92031.

Prime Factorization of 92020

Prime factors of 92020 are 2, 5, 43, 107. Prime factorization of 92020 in exponential form is:

92020 = 22 × 51 × 431 × 1071

Prime Factorization of 92031

Prime factors of 92031 are 3, 30677. Prime factorization of 92031 in exponential form is:

92031 = 31 × 306771

Now multiplying the highest exponent prime factors to calculate the LCM of 92020 and 92031.

LCM(92020,92031) = 22 × 51 × 431 × 1071 × 31 × 306771
LCM(92020,92031) = 8468692620