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What are whole factors?
A factor is a number or algebraic expression by which another is exactly divisible. Whole factors are whole numbers that are factors. In the equation 3 x 4 = 12, 3 and 4 are factors of 12.
3 numbers below 30 that have exactly 3 factors?
Prime squares have three factors. 4, 9, 25
What number below 160 has exactly 3 prime factors?
30, 42, 66, 78, 102, 105, 114, 138 all have exactly three distinct prime factors.
Which number is a factor of 19?
The only number less than 100 with exactly nine factors is 36. 19 is not one of the factors.
What number goes into 6 9 12?
Common factors are one and three.
What number between 40 and 60 has exactly three factors?
All prime squares have exactly three factors.49 has exactly three factors: 1, 7, and 49.
Numbers with exactly 3 factors?
Squares of prime numbers have exactly three factors.
What numbers have exactly six factors?
12 has exactly 6 factors ^.^ 1x12 3x4 2x6
What is a whole number greater than 1 that is exactly two factors?
Any composite number. Examples: 4 and 9 . . . (three factors) 6, 8, and 10 . . . (four factors) 12 . . . (six factors) 60 . . . (twelve factors)
A number that has exactly three factors?
A square of any prime number, p has exactly three factors. They are 1, p and p^2.
What do say for numbers which have exactly 3 factors?
Numbers with exactly three factors are squares of prime numbers.
What numbers with exactly 3 factors are?
A number has exactly three factors if and only if it is the square of a prime number.
What is a number that is less than 3 and has three factors?
The smallest number that has exactly three factors is 4.
What is the smallest number with exactly 6 factors?
12
The number four has three factors What is the next number with exactly three factors?
The number 9: factors are 9, 3, and 1.
Numbers that have exactly three factors?
Squares of primes.
What are all the numbers less than 100 with exactly 3 factors that are prime?
By definition, a prime number has exactly two factors. So, there are no prime numbers with exactly three factors.
