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Why do some numbers have few factors and others have many?
Some numbers are divisible by a lot of other numbers; some numbers aren't.
What numbers greater than 100 have three factors?
Numbers having exactly three factors are the squares of prime numbers. Examples of these numbers greater than 100 are 121, 169, 289, 361, 529, 841, etc.
What are the common factors of 77?
There are no common factors of 77 because there cannot be common factors without two or more numbers to compare. Common factors are factors that the numbers being compared have in common. Examples: The common factors of 14 and 77 are 1 and 7. The common factors of 66 and 77 are 1 and 11. The common factors of 77 and 154 are 1, 7, 11, and 77.
How do you find numbers with 4 factors?
If you multiply two different prime numbers together, you will have a number with four factors, because it will have those two numbers as factors, as well as 1 and itself. Examples: 3 x 5 = 15 which has the factors 1, 3, 5, and 15. 2 x 11 = 22 which has the factors 1, 2, 11, and 22. 5 x 19 = 95 which has the factors 1, 5, 19, and 95.
What are common numbers?
All numbers have factors. Some numbers have some of the same factors as other numbers. These are known as common factors.
What are examples of whole numbers?
there are a lot of examples of whole numbers 1,2,3,4,5,6,7,8,9. . .
What are the examples of factors in mathematics?
Factors are numbers that multiply to get a product. 7 and 9 are factors of 63.
What are not examples of prime numbers?
Numbers that have more than two factors are not prime numbers because prime numbers have only two factors.
What are prime numbers examples?
Prime numbers are positive integers with only two factors. 2, 3, 5 and 7 are examples of prime numbers.
What type of number has an odd number of factors example?
Square numbers have odd numbers of factors. Examples: 4, 9, 16
What are non-examples of prime numbers?
All composite numbers are not prime numbers because they have more than two factors
What are examples of the math term factor?
All numbers have factors. 1, 2, 4 and 8 are factors of 8.
What numbers are between 0.55 and 0.06?
There are a lot of numbers in between those two; so I will give you three examples. Examples: 0.5, 0.4, 0.3
What are composite numbers give examples?
Composite numbers have more than two factors as for example 9 and 48
Why do some numbers have few factors and others have many?
Some numbers are divisible by a lot of other numbers; some numbers aren't.
What numbers has only two factors?
Numbers with only two factors, the number itself and one, are called prime numbers. Examples of prime numbers are 2 (which is the only even prime number) and 17.
What are 2 numbers that exactly have 3 factors?
4 (factors 1, 2 and 4) and 9 (factors 1, 3 and 9) are two examples.
