0
Because 1 is the only positive integer that divides evenly into 1 with no remainder.
Wiki User
∙ 8y ago
Add your answer:
Earn +20 pts
What number has only one prime factor?
No prime number only has one factor. Each prime number has itself and 1 as factors. Now, the number 1 of course has only one factor, but it is technically not a prime number.
What whole number less than 100 has the least factors?
1 has 1 factor.
What are the factors and prime factors of 103?
103 is a prime number. The only two factors of a prime number are 1 and itself. The only factor pair of 103 is 1 x 103. There is only one factor pair of a prime number. The proper factors of 103 are only 1 or, if the definition you are using excludes 1, there are none. The only prime factor of 103 is 103. There is only one prime factor of a prime number - itself. The distinct prime factor (listing each prime factor only once) of 103 is also 103.
What are the factor pairs of 31?
The factor pair for 31 is 1*31. Since 31 is prime, it has only one factor pair.
What are the factor pairs of 29?
The factor pairs of 29 are 1 and 29. 29 is prime so it has only one factor pair.
What are the factors of -1?
One is the only factor of 1.1 has only one factor which is itself
Which numbers have only 1 as their factor?
The only number with one factor is 1.
What is the factor that has only one factor?
1
What is the number that has only on factor?
1 has one factor.
What kind of numbers have one factor?
The only number with just one factor is 1.
How old is someone with the 1 factor and is not a prime number?
The only number with one factor is 1.
What number has only one prime factor?
No prime number only has one factor. Each prime number has itself and 1 as factors. Now, the number 1 of course has only one factor, but it is technically not a prime number.
What whole number less than 100 has the least factors?
1 has 1 factor.
What is the common factor that 20 and 27 both have?
They only have one common factor: 1
What if the common factor is 1?
If the common factor is only one, the fraction is in its simplest form.
What Is the common factor for 17and 18?
' 1 ' is the only one.
Why is the greatest common factor of 17 and 23 is 1?
17 and 23 are both prime. The only factors they have are one and themselves. Their only factor in common is 1 so it has to be the greatest common factor.
