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A Prime number has just two positive integer factors, itself and 1. Therefore, 0 and 1, which have none, and one, positive integer factor respectively, are not prime.
A composite number has more than two positive integer factors - that is, including itself and 1. Therefore, since 0 and 1 do not have more than two positive integer factors, they are not composite, either.
What else can I help you with?
How can you use the prime factorization of a number to determine whether the number is even or add?
Very easily: if the prime factorization includes 2, it's even. If not, it's odd.
Use 987654321 to subtract and answer is 33333 you cant use the same number twice?
987620988
What is the largest two digit number to the exactly 9 factors?
To have exactly 9 factors, the number would either have to have a prime number raised to the 8th. power; this is not possible with two digits.The other option is to have a prime number raised to the second power, times another prime number raised to the second power. (The number of factors in this case is (2 + 1)(2 + 1).) This is only possible if you use the prime factors 2 and 3; any other combination of prime numbers will yield a number that has more than 2 digits.
What three digits add up to twelve but you cant use the number 4?
7+3+2 =12
What is the LCM of 18 20 and 30?
To find the lowest common multiple for numbers, prime factor each the use each prime number the number of times it appeared the most in each number. 18=2x3x3 20=2x2x5 30=2x3x5 lcm=2x2x3x3x5=180
How can you use a models to tell if a number is prime or composite?
you cant
Is 29 an prime or composite number?
It is prime. Whenever you wanted to know a number is prime or composite, use this site. It can tell you the number is prime or not: prime-calculator dot com. It has lots of other abilities. Enjoy it.
Is 61 a prime number of composite number?
I think it's prime. But whenever you wanted to know a number is prime or composite, use this site. It must be usefull:prime-calculator dot com
Is 17 an prime or composite number?
Prime. Whenever you wanted to know a number is prime or composite, use this site. It must be usefull: prime-calculator dot com. It has lots of other abilities. Enjoy it.
Can you use a prime number to show factors of a composite number?
Yes
Is 2 an prime or composite number?
Yes. it is the first prime number. Whenever you wanted to know a number is prime or composite, use this site. It can tell you that: prime-calculator dot com. It has lots of other abilities. Enjoy it.
Is seven a prime or composite number?
It is the forth prime number. Whenever you wanted to know a number is prime or composite, use this site. It must be usefull: prime-calculator dot com. It has lots of other abilities. Enjoy it.
Is 19 an prime or composite number?
Whenever you wanted to know a number is prime or composite, use this site. It must be usefull: prime-calculator dot com. It has lots of other abilities. Enjoy it.
Is 107 prime or composite number?
I think it is prime. Whenever you wanted to know a number is prime or composite, use this site. It must be usefull: prime-calculator dot com. It has lots of other abilities. Enjoy it.
Is three prime or composite number?
It is the second prme number. Dear friend whenever you wanted to know a number is prime or composite, use this site. It can tell you if a number is prime or not: prime-calculator dot com. It has lots of other abilities. Enjoy it.
How can you use arrays to determine if a number prime or composite?
Yes
Is 41 a composite number or prime number?
It is a Prime Number.41 is prime.
