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A number with only one pair of factors?
A number with only one factor pair is........ a prime number for example 11 the only factor pair is one times 11.
What are all the pairs integers factors of 11?
There is only 1 pair of factors for the number 11.The pair is 1 & 11.This means that 11 is a prime number. It is only evenly divisible by 1 and itself.
Is 2 or 8 prime numbers?
A prime number is a number thats only factors are 1 and itself. So find the factors of 2. They are 1, and 2. So 2 is prime. A composite number is a number that has more than a pair of factors. So find the factors of 8. They are 1, and 8. They are 2, and 4. 8 has more than 1 pair of factors. So it is composite
What kind of number has more than one pair of factors?
A composite number.
What times what is 17?
Since 17 is a prime number, there is only one pair of distinct positive integer factors of the number:17 x 1 = 17
A number with only one pair of factors?
A number with only one factor pair is........ a prime number for example 11 the only factor pair is one times 11.
What are all the pairs integers factors of 11?
There is only 1 pair of factors for the number 11.The pair is 1 & 11.This means that 11 is a prime number. It is only evenly divisible by 1 and itself.
What is a factor pair of 61?
Its factors are 1 and 61 because as a prime number it has only two factors
Which number out of these has only one pair of factors 12 15 17 or 21?
17
Is the factors of 11 and 12 a pair of 137?
No because 137 is a prime number whose only factors are itself and one
Why 81 have an odd number of factors and 40 have an even number of factors?
A number will have an odd number of factors if and only if one of those factors is the square root of the number. This is because any factor of a number you can find must pair up with another factor of that number, and multiply to give the number. The only exception is when the factor would be paired with itself. In other words, be the square root. 81 is a square number, and so the factor 9 (square root of 81) will not pair with any other factor, meaning 81 will have an odd number of factors. 40 has an even number of factors, because it is not a square number, and so all its factors can pair up.
Which only had one pair of factors 7 8 9?
It is 7 because it is a prime number
What are the factors on 17 in pairs?
The factor pair of 17 is 1*17. Because 17 is prime, it has only one factor pair.
What is the smallest two digit number with only four factors?
10, which has the factors 1,2,5 and 10. If the trivial pair 1 and the number itself are disallowed, the answer is 12 with factors 2,3,4 and 6.
What are the factors pairs of 47?
47 is a prime number. The only factor pair is 1 x 47.
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.
You are a product you have two factors One of your factors is the last year of the twentieth century your other factor is half of a pair What are you?
I am a prime number. My only factors are 1 and 1999!
