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What is the Least Common Multiple of 30479 and 30498?

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 30479 and 30498 is 929548542.

LCM(30479,30498) = 929548542

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Least Common Multiple of 30479 and 30498 with GCF Formula

The formula of LCM is LCM(a,b) = ( a × b) / GCF(a,b).
We need to calculate greatest common factor 30479 and 30498, than apply into the LCM equation.

GCF(30479,30498) = 1
LCM(30479,30498) = ( 30479 × 30498) / 1
LCM(30479,30498) = 929548542 / 1
LCM(30479,30498) = 929548542

Least Common Multiple (LCM) of 30479 and 30498 with Primes

Least common multiple can be found by multiplying the highest exponent prime factors of 30479 and 30498. First we will calculate the prime factors of 30479 and 30498.

Prime Factorization of 30479

Prime factors of 30479 are 29, 1051. Prime factorization of 30479 in exponential form is:

30479 = 291 × 10511

Prime Factorization of 30498

Prime factors of 30498 are 2, 3, 13, 17, 23. Prime factorization of 30498 in exponential form is:

30498 = 21 × 31 × 131 × 171 × 231

Now multiplying the highest exponent prime factors to calculate the LCM of 30479 and 30498.

LCM(30479,30498) = 291 × 10511 × 21 × 31 × 131 × 171 × 231
LCM(30479,30498) = 929548542