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What is the Least Common Multiple of 94434 and 94454?

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 94434 and 94454 is 4459834518.

LCM(94434,94454) = 4459834518

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Least Common Multiple of 94434 and 94454 with GCF Formula

The formula of LCM is LCM(a,b) = ( a × b) / GCF(a,b).
We need to calculate greatest common factor 94434 and 94454, than apply into the LCM equation.

GCF(94434,94454) = 2
LCM(94434,94454) = ( 94434 × 94454) / 2
LCM(94434,94454) = 8919669036 / 2
LCM(94434,94454) = 4459834518

Least Common Multiple (LCM) of 94434 and 94454 with Primes

Least common multiple can be found by multiplying the highest exponent prime factors of 94434 and 94454. First we will calculate the prime factors of 94434 and 94454.

Prime Factorization of 94434

Prime factors of 94434 are 2, 3, 15739. Prime factorization of 94434 in exponential form is:

94434 = 21 × 31 × 157391

Prime Factorization of 94454

Prime factors of 94454 are 2, 83, 569. Prime factorization of 94454 in exponential form is:

94454 = 21 × 831 × 5691

Now multiplying the highest exponent prime factors to calculate the LCM of 94434 and 94454.

LCM(94434,94454) = 21 × 31 × 157391 × 831 × 5691
LCM(94434,94454) = 4459834518