Question

LCM of 2 3 4 5 9 help me​

Answer 1

Answer:

2x2x3x3x5

= 180

is your answer

PLS Mark brainliest

Answer 2

Answer:

What is the Least Common Multiple of 23443 and 23459?

Least common multiple (LCM) of 23443 and 23459 is 549949337.

LCM(23443,23459) = 549949337

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.

LCM Calculator

 

 

Least Common Multiple of 23443 and 23459 with GCF Formula

The formula of LCM is LCM(a,b) = ( a × b) / GCF(a,b).

We need to calculate greatest common factor 23443 and 23459, than apply into the LCM equation.

GCF(23443,23459) = 1

LCM(23443,23459) = ( 23443 × 23459) / 1

LCM(23443,23459) = 549949337 / 1

LCM(23443,23459) = 549949337

Least Common Multiple (LCM) of 23443 and 23459 with Primes

Least common multiple can be found by multiplying the highest exponent prime factors of 23443 and 23459. First we will calculate the prime factors of 23443 and 23459.

Prime Factorization of 23443

Prime factors of 23443 are 7, 17, 197. Prime factorization of 23443 in exponential form is:

23443 = 71 × 171 × 1971

Prime Factorization of 23459

Prime factors of 23459 are 23459. Prime factorization of 23459 in exponential form is:

23459 = 234591

Now multiplying the highest exponent prime factors to calculate the LCM of 23443 and 23459.

LCM(23443,23459) = 71 × 171 × 1971 × 234591

LCM(23443,23459) = 549949337

    

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