13 and 53 share no common factors aside from 1.
The only factors of 53 are 1 and 53. That's what makes it prime.
Its factors are itself and one because 53 is a prime number
The only common factor of 36 and 53 is 1.
1, 2, 13, 26, 53, 106, 689, 1378 2, 13 and 53 are prime.
The common factors of 13 and 39 are: 1 and 13
1, 13, 53, 689
Since 13 is a factor of 39, all of its factors are common.
There are none other than 1. 53 is a prime number, and can only have common factors with a multiple of 53. 53 = 1 x 53 85 = 1 x 85 or 5 x 17 No common factors other than 1, so the GCF would be considered 1.
2, 13 and 53
53 is a prime number. The only two factors of a prime number are 1 and itself.The two factors of 53 are 1 and 53. There are only two factors of a prime number.The only factor pair of 53 is 1 x 53. There is only one factor pair of a prime number.The proper factors of 53 are only 1 or,if the definition you are using excludes 1, there are none.The only prime factor of 53 is 53. There is only one prime factor of a prime number - itself.The distinct prime factor (listing each prime factor only once) of 53 is also 53.The prime factorization of 53 is 53. In some cases, to emphasize that it is prime, you might write the prime factorization as 1 x 53.NOTE: There cannot be common factors, a greatest common factor, or a least common multiple because "common" refers to factors or multiples that two or more numbers have in common.
The factors of 53 are: 1, 53 The factors of 156 are: 1, 2, 3, 4, 6, 12, 13, 26, 39, 52, 78, 156
The factors of 13 are 1 and 13. For them to be common, they need to be compared to another set of factors.