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Okay, whoever said that a number can only have an even number of factors IS Wrong
Take a Prime number and square it. If you square a prime number, the number you get will only have 3 factors.
For example, if I squared the number 3, I would get 9. 9 only has three factors: 9, 3, 1
Any prime number squared has Three factors.
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Earn +20 ptsQ: How many numbers have only 3 factors?
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Continue Learning about Math & Arithmetic
Which of the factors of 36 are prime numbers and explain how you know?
2 and 3 are the prime factors of 36. Of the factors of 36, 2 and 3 are the only prime numbers.
What numbers under 50 have only 3 factors?
1,2,3,4,5,7,9,11,13,15,16,17,19,22,23,26,27,28,29,31,32,33,34,37,39,41,43,44,47,49
What are the factors of 3 5 and 7?
3, 5 and 7 are prime numbers. Their only factors are one and themselves.
Does a composite number have 3 factors?
All composite numbers have more than two factors whereas prime numbers have only two factors
Why is 3 and 53 prime numbers?
Because they only have two factors.
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