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What is the Least Common Multiple of 54086 and 54092?

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 54086 and 54092 is 1462809956.

LCM(54086,54092) = 1462809956

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Least Common Multiple of 54086 and 54092 with GCF Formula

The formula of LCM is LCM(a,b) = ( a × b) / GCF(a,b).
We need to calculate greatest common factor 54086 and 54092, than apply into the LCM equation.

GCF(54086,54092) = 2
LCM(54086,54092) = ( 54086 × 54092) / 2
LCM(54086,54092) = 2925619912 / 2
LCM(54086,54092) = 1462809956

Least Common Multiple (LCM) of 54086 and 54092 with Primes

Least common multiple can be found by multiplying the highest exponent prime factors of 54086 and 54092. First we will calculate the prime factors of 54086 and 54092.

Prime Factorization of 54086

Prime factors of 54086 are 2, 27043. Prime factorization of 54086 in exponential form is:

54086 = 21 × 270431

Prime Factorization of 54092

Prime factors of 54092 are 2, 13523. Prime factorization of 54092 in exponential form is:

54092 = 22 × 135231

Now multiplying the highest exponent prime factors to calculate the LCM of 54086 and 54092.

LCM(54086,54092) = 22 × 270431 × 135231
LCM(54086,54092) = 1462809956