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What are the common factors of 27 and 45?
The common factors of 27 and 45 are 1, 3, and 9. The greatest common factor of 27 and 45 is 9. One way to determine the common factors and greatest common factor is to find all the factors of the numbers and compare them. The factors of 27 are 1, 3, 9, and 27. The factors of 45 are 1, 3, 5, 9, 15, and 45. The common factors are 1,3, and 9. Therefore, the greatest common factor is 9. The greatest common factor can also be calculated by identifying the common prime factors and multiplying them together. To then obtain the common factors, list all the factors of the greatest common factor. The prime factors of 27 are 3, 3, and 3. The prime factors of 45 are 3, 3, and 5. The prime factors in common are 3 and 3, so the greatest common factor is 3 x 3 = 9.
What is the HCF of 27 and 45?
To figure this out you should first express the numbers as the product of their prime factors: 27 = 3x3x3 45 = 3x3x5 The next step is to identify any common prime factors. Both numbers have two 3s as prime factors. Multiply these together and you get: 3x3 = 9 Thus 9 is the HCF of 27 and 45.
What is the LCM of 3 and 27?
LCM is 27, which is the multiple of the highest power of prime factors in the given numbers (33).
What goes into 27 and 108?
To find the common factors of 27 and 108, you should first break them down into their prime factors: 27 = 3x3x3 108 = 2x2x3x3x3 The next step is to identify any common factors. In this case, both numbers have three 3s as prime factors. Thus any product combination of these will give a number that is a common factor of 27 and 108. Thus the numbers that go into 27 and 108 are: 1, 3, 9 and 27.
What number has 27 factors?
If you mean 27 prime factors, then look at 2*3*5*7*11*13*17*19*23*29 *...27th prime. If you mean 27 divisors, then look at 1*2*3*4*5*6*7*8*9*10*...*27=27!
How do you know if a fraction is in its simplest form in your head?
If it has no prime factors in common. The prime factors of 16 are all twos and the prime factors of 27 are all threes. 16/27 has to be in simplest form.
What are the factors and prime factors of 27 and 34?
The factors of 27 are: 1, 3, 9, and 27.The only prime factor of 27 is: 3.The factors of 34 are: 1, 2, 17, and 34.The prime factors of 34 are: 2 and 17.
What are the two prime factors of 27 and 26?
The prime factor of 27 is 3. The prime factors of 26 are 2 and 13.
What are the factors and prime factors of 9 and 27?
The factors of 9 are: 1, 3, and 9.The only prime factor of 9 is: 3.The factors of 27 are: 1, 3, 9, and 27.The only prime factor of 27 is: 3.
What are the factors and prime factors of 12 and 27?
The factors of 12 are: 1, 2, 3, 4, 6, and 12.The prime factors of 12 are: 2 and 3.The factors of 27 are: 1, 3, 9, and 27.The only prime factor of 27 is: 3.
What are the prime factors 27 and 37 share?
27 and 37 don't share any prime factors.
What is the common factor of 27 and 35?
The factors of 35 are 1, 5, 7, and 35. The factors of 27 are 1, 3, 9, and 27. The only factor they have in common is 1; therefore, 35 and 27 are relatively prime. Alternatively, you can look at the prime factors. The prime factors of 35 are 5 and 7. The prime factors of 27 are 3, 3, and 3. They have no prime factors in common, so they are relatively prime, which means their only common factor is 1.
What is a list of the factors of 27?
The factors of 27 are 1,3,9,27 It's NOT prime it IS composite
Find the product of prime factors 27?
The only prime factor of 27 is: 3.
What is the GCF of 27 and 30?
The GCF is 3.3
What is the prime factorization of 27 and is it composite or prime?
27 is a composite number having prime factors 3x3x3 or 33.
What are the prime factor of 27?
The prime factors of 27 are 3, 3, and 3. Note: There is repetition of these factors, so if the prime factors are being listed instead of the prime factorization, usually only the distinct prime factors are listed. The only distinct prime factor is 3. The prime factorization of 27 is 3 x 3 x 3 or, in index form (in other words, using exponents), 3^3.
