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What is the Least Common Multiple of 54890 and 54899?

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 54890 and 54899 is 3013406110.

LCM(54890,54899) = 3013406110

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Least Common Multiple of 54890 and 54899 with GCF Formula

The formula of LCM is LCM(a,b) = ( a × b) / GCF(a,b).
We need to calculate greatest common factor 54890 and 54899, than apply into the LCM equation.

GCF(54890,54899) = 1
LCM(54890,54899) = ( 54890 × 54899) / 1
LCM(54890,54899) = 3013406110 / 1
LCM(54890,54899) = 3013406110

Least Common Multiple (LCM) of 54890 and 54899 with Primes

Least common multiple can be found by multiplying the highest exponent prime factors of 54890 and 54899. First we will calculate the prime factors of 54890 and 54899.

Prime Factorization of 54890

Prime factors of 54890 are 2, 5, 11, 499. Prime factorization of 54890 in exponential form is:

54890 = 21 × 51 × 111 × 4991

Prime Factorization of 54899

Prime factors of 54899 are 13, 41, 103. Prime factorization of 54899 in exponential form is:

54899 = 131 × 411 × 1031

Now multiplying the highest exponent prime factors to calculate the LCM of 54890 and 54899.

LCM(54890,54899) = 21 × 51 × 111 × 4991 × 131 × 411 × 1031
LCM(54890,54899) = 3013406110