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What are numbers with only 3 factors called?
they are called numbers with 3 factors
A number that has exactly 3 factors?
The way to be sure you have one of these is to take any three distinct prime numbers and multiply them. Those three prime numbers are then the only factors the product can have. An example is the number 30, which has factors of 2, 3 and 5.
What type of numbers are 3 7 17 19?
they are prime numbers. number that only have two factors, 1 and itself.
What are four numbers that are factors of 1 2 3 4 6 and 8?
1 has only 1 factor (1) 2 has only 2 factors (1 and 2) 3 has only 2 factors (1 and 3) 4 has only 3 factors (1, 2, and 4) 6 has 4 factors (1, 2, 3, and 6) 8 has 4 factors (1, 2, 4, and 8)
What numbers have exactly 3 factors?
All numbers that are the square of primes have exactly 3 factors.
What are prime nombers?
Prime numbers are numbers that have only 2 factors, 1 and it's self. Composite numbers are the opposite, they have 3 or more factors.
Does a composite number have 3 factors?
All composite numbers have more than two factors whereas prime numbers have only two factors
When does a prime number have 3 or more factors?
Never because only composite numbers have more than two factors
What are numbers with only 3 factors called?
they are called numbers with 3 factors
What do you call numbers that have more than 3 factors?
Composite numbers have three or more factors.
Why are 2 3 5 and 7 the first four prime numbers?
Because they have only two factors whereas composite numbers have more than two factors
Numbers with only 3 factors?
numbers such as 9 and 25. factors of 9 are 1, 9, and 3 factors of 25 are 1, 25, and 5
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.
Does three have more than two factors?
no, only 1 and 3, Factors are used for only whole numbers. Integers are not included when determining if a number is prime or composite since prime and composite are terms used only for whole numbers.
Compare prime numbers and composite numbers?
A prime number, such as 3, has only two factors, one and the number itself. A composite number has more than two factors, for example 27, because it has 1, 3, 9, and 27 as factors.
Do larger numbers have more factors than smaller numbers?
Generally yes, but not in all cases. The largest prime number has over 22 million digits but only two factors whereas 60 has six times as many factors.
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
