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3, 5, 9, 15, 25, 27, and 45 are some examples
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3 numbers below 30 that have exactly 3 factors?
Prime squares have three factors. 4, 9, 25
What are 3 numbers less than 50 that have exactly 2 factors?
4, 9, 25 and 49 They are squares of prime numbers.
What is the answer of three numbers have 2 factors in math?
Prime numbers have two factors. 2, 3 and 5 are prime numbers.
What typ of number has exactly two factors give examples?
Prime numbers like 2, 3, 5 and 7
What are the prime numbers of 18 and 45?
Prime factors of 18 are 2 and 3 Prime factors of 45 are 3 and 5
Numbers with exactly 3 factors?
Squares of prime numbers have exactly three factors.
What do say for numbers which have exactly 3 factors?
Numbers with exactly three factors are squares of prime numbers.
What numbers have exactly 3 factors?
All numbers that are the square of primes have exactly 3 factors.
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.
Numbers that have exactly 3 factors?
Prime squares
Numbers with 3 factors?
The squares of all prime numbers above 2 have exactly 3 factors.
Is 3 a prime or composite number why?
Prime numbers have exactly two factors. 3 has exactly two factors: 1 and 3. So 3 is prime. Composite numbers have more than two factors. 4 is composite because it has three factors: 1, 2, and 4.
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 numbers have exactly 3 different prime factors?
There are an infinite number of them. 8 has three prime factors, 30 is the first with three distinct prime factors.
How is 3 a prime number?
3 is a prime number because it has exactly two factors which are whole numbers: itself and one. This is the definition of a prime.
What are some Numbers with exactly 3 factors?
Squares of prime numbers, like 4, 9 and 25.
3 numbers below 30 that have exactly 3 factors?
Prime squares have three factors. 4, 9, 25
