There is neither a greatest common factor nor common factors of a single number, such as 345, because there cannot be any form of common factor without two or more numbers to compare. Common factors are factors that the numbers being compared have in common. The greatest common factor is the largest factor that all the numbers being compared have in common. Thus, since there are not two or more numbers to compare, there are neither common factors nor a greatest common factor.
Oh, dude, common factors? That's like when two numbers can be divided by the same number, right? So, the common factors of 230 and 345 are 1, 5, and 23. It's like finding out they have these numbers in common, but who really cares, right?
345 written as a decimal is 345. There is no change.
345 = 34500%
0.345=345/1000 345*100/1000=345/10=34.5%
The factors of 345 are: 1 3 5 15 23 69 115 345.
345 has eight factors: 1, 3, 5, 15, 23, 69, 115, 345.
345/\3115....../\....5 23
The common factors of 3 and 345 are 1 and 3. 3 is the GCF.
As a product of its prime factors: 3*5*23 = 345
Oh, dude, common factors? That's like when two numbers can be divided by the same number, right? So, the common factors of 230 and 345 are 1, 5, and 23. It's like finding out they have these numbers in common, but who really cares, right?
345 is a composite number because it has more than two factors
factors: 1, 3, 5, 15, 23, 69, 115, 345prime factors: 3, 5, 23
345 235
Prime factors of 90 are 2 x 3 x 3 x 5Prime factors of 345 are 3 x 23 x 5The prime factors common to 90 and 345 are 3 x 5, so 15 is the gcf of 90 and 345.
1 and 3
By any of its factors including itself