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Squares of prime numbers have three factors.

Q: How do you determine if a number has 3 factors?

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It is impossible to determine what number has the most factors because there are an infinite number of numbers.

limiting factors

You determine it by the denominator.

A prime number only has two factors. If the number you're looking at has more than two factors, it is not prime.

A factor is a divisor - a number that will evenly divide into another number. One way to determine the common factors and greatest common factor is to find all the factors of the numbers and compare them. The factors of 3 are 1 and 3. The factors of 4 are 1, 2, and 4. The only common factor is 1.

some factors that determine the number of species in an area. some factors that determine the number of species in an area.

A factor is a divisor - a number that will evenly divide into another number. One way to determine the common factors and greatest common factor is to find all the factors of the numbers and compare them. The factors of 21 are 1, 3, 7, and 21. The factors of 27 are 1, 3, 9, and 27. The common factors are 1 and 3. This means that the greatest common factor is 3.

Odd. I determined my answer by looking at the number of factors of a square number.

A factor is a divisor - a number that will evenly divide into another number. One way to determine the common factors and greatest common factor is to find all the factors of the numbers and compare them. The factors of 33 are 1, 3, 11, and 33. The factors 48 are 1, 2, 3, 4, 6, 8, 12, 16, 24, and 48. The common factors are 1 and 3.

The Number of factors, (That is the number of pairs, such as 2= 1x2, 2x1), is equal to the number of rectangular arrays which can be made for each composite number. As such, the number of factors in the number 9 is 3, (1,3,9), and the number of rectangular arrays is also three (1x9, 9x1,3x3). Hope this helps!

A factor is a divisor - a number that will evenly divide into another number. One way to determine the common factors (and greatest common factor) is to find all the factors of the numbers and compare them. The factors of 3 are 1 and 3. The factors of 7 are 1 and 7. The only common factor is 1. In a case like this, since both numbers are prime, there will only be one common factor - the number 1.

The prime factors of 30 are: 2, 3, and 5.