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boyakko [2]
3 years ago
8

Find the LCM of the given numbers 9,27 you'll get 50 points if you answer

Mathematics
2 answers:
Ann [662]3 years ago
8 0

Answer:

27

Step-by-step explanation:

Alternatively, the lcm of 9 and 27 can be found using the prime factorization of 9 and 27: The prime factorization of 9 is: 3 x 3. The prime factorization of 27 is: 3 x 3 x 3. Eliminate the duplicate factors of the two lists, then multiply them once with the remaining factors of the lists to get lcm(9,9) = 27.

Yanka [14]3 years ago
7 0

Answer:

27

Step-by-step explanation:

Using Prime Factorization:

The Prime Factorization of 9 is: 9=3^2

The Prime Factorization of 27 is: 27=3^3

Using the highest factorization, the LCM is 27.

LCM(9,27)=3^3 = 27

Using the GCF Formula:  

LCM(a,b) = ( a × b) / GCF(a,b)

GCF(9,27) = 9

LCM(9,27) = ( 9 × 27) / 9

LCM(9,27) = 243 / 9

LCM(9,27) = 27

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Add the two expressions.<br><br> 2x + 6 and 6x −1<br><br> Enter your answer in the box.
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