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What is the Least Common Multiple of 6230 and 6236?

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 6230 and 6236 is 19425140.

LCM(6230,6236) = 19425140

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Least Common Multiple of 6230 and 6236 with GCF Formula

The formula of LCM is LCM(a,b) = ( a × b) / GCF(a,b).
We need to calculate greatest common factor 6230 and 6236, than apply into the LCM equation.

GCF(6230,6236) = 2
LCM(6230,6236) = ( 6230 × 6236) / 2
LCM(6230,6236) = 38850280 / 2
LCM(6230,6236) = 19425140

Least Common Multiple (LCM) of 6230 and 6236 with Primes

Least common multiple can be found by multiplying the highest exponent prime factors of 6230 and 6236. First we will calculate the prime factors of 6230 and 6236.

Prime Factorization of 6230

Prime factors of 6230 are 2, 5, 7, 89. Prime factorization of 6230 in exponential form is:

6230 = 21 × 51 × 71 × 891

Prime Factorization of 6236

Prime factors of 6236 are 2, 1559. Prime factorization of 6236 in exponential form is:

6236 = 22 × 15591

Now multiplying the highest exponent prime factors to calculate the LCM of 6230 and 6236.

LCM(6230,6236) = 22 × 51 × 71 × 891 × 15591
LCM(6230,6236) = 19425140