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What is the Least Common Multiple of 18050 and 18062?

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 18050 and 18062 is 163009550.

LCM(18050,18062) = 163009550

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Least Common Multiple of 18050 and 18062 with GCF Formula

The formula of LCM is LCM(a,b) = ( a × b) / GCF(a,b).
We need to calculate greatest common factor 18050 and 18062, than apply into the LCM equation.

GCF(18050,18062) = 2
LCM(18050,18062) = ( 18050 × 18062) / 2
LCM(18050,18062) = 326019100 / 2
LCM(18050,18062) = 163009550

Least Common Multiple (LCM) of 18050 and 18062 with Primes

Least common multiple can be found by multiplying the highest exponent prime factors of 18050 and 18062. First we will calculate the prime factors of 18050 and 18062.

Prime Factorization of 18050

Prime factors of 18050 are 2, 5, 19. Prime factorization of 18050 in exponential form is:

18050 = 21 × 52 × 192

Prime Factorization of 18062

Prime factors of 18062 are 2, 11, 821. Prime factorization of 18062 in exponential form is:

18062 = 21 × 111 × 8211

Now multiplying the highest exponent prime factors to calculate the LCM of 18050 and 18062.

LCM(18050,18062) = 21 × 52 × 192 × 111 × 8211
LCM(18050,18062) = 163009550