135
Wiki User
∙ 2012-07-11 22:14:09The factors of 27 are: 1, 3, 9, 27
You need at least two numbers to find an LCM.
27
1,3,9,27
1 3 9 27.
1,3,9 and27
Mr. Natoli says do it yourself
The factors of 27 are: 1, 3, 9, 27
You need at least two numbers to find an LCM.
27
There cannot be a greatest common factor (GCF) of just one number. To be common there need to be at least two numbers. If you find all the factors of two or more numbers, and you find some factors are the same ("common"), then the largest of those common factors is the Greatest Common Factor.
You have to first find all the factors of each number. Then find the greatest one they have in common. Lets do 27 and 81factors of 27 - 1, 3, 9, 27factors of 81 - 1, 3, 9, 27, 81the GCF is 27
A prime number is a number that is divisible only by 1 and itself; it has no other factors. The factors of 7 are 1 and 7. The factors of 13 are 1 and 13. The factors of 27 are 1, 3, 9, and 27. The factors of 29 are 1 and 29. Therefore, 27 is the only one that is not a prime number.
The composite factors of 27 are 9 and 27.
a composite number means that the number has other factors, excluding 1 and itself. factors of 27 include:1 :3 :9 :27 Since 27 has other factors, excluding 1 and 27, which is 3 and 9, it is thus a composite number.
There cannot be a common factor of just one number. To be common there need to be at least two numbers. If you find all the factors of two or more numbers, and you find some factors are the same ("common"), then the largest of those common factors is the Greatest Common Factor.
1,3,9,27