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What is the Least Common Multiple of 94840 and 94858?

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 94840 and 94858 is 4498166360.

LCM(94840,94858) = 4498166360

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Least Common Multiple of 94840 and 94858 with GCF Formula

The formula of LCM is LCM(a,b) = ( a × b) / GCF(a,b).
We need to calculate greatest common factor 94840 and 94858, than apply into the LCM equation.

GCF(94840,94858) = 2
LCM(94840,94858) = ( 94840 × 94858) / 2
LCM(94840,94858) = 8996332720 / 2
LCM(94840,94858) = 4498166360

Least Common Multiple (LCM) of 94840 and 94858 with Primes

Least common multiple can be found by multiplying the highest exponent prime factors of 94840 and 94858. First we will calculate the prime factors of 94840 and 94858.

Prime Factorization of 94840

Prime factors of 94840 are 2, 5, 2371. Prime factorization of 94840 in exponential form is:

94840 = 23 × 51 × 23711

Prime Factorization of 94858

Prime factors of 94858 are 2, 43, 1103. Prime factorization of 94858 in exponential form is:

94858 = 21 × 431 × 11031

Now multiplying the highest exponent prime factors to calculate the LCM of 94840 and 94858.

LCM(94840,94858) = 23 × 51 × 23711 × 431 × 11031
LCM(94840,94858) = 4498166360