Any Prime number has two factors: 1 and the number itself.
they can help you by finding the two factors of the number given
The prime factors of a squared number are the prime factors, if any, of its square root.
A number is prime when it only has one and itself as factors is prime. Therefore, to tell if a number is prime simply find it's factors. If it has more than two factors than it is not a prime number.
The prime factors of 51 are 3 and 17. Once you add itself and one, you have all the factors. (1,3,17,51)
The prime factors of 24 are 2 and 3.
Once all the prime factors of a number have been found, the number of factors the number has and what they are can be found. I'd be finding the prime factors first before finding all the factors of a number, so I'd rather find all the prime factors as it means I can stop before I have to do more work in finding all the factors.
Prime factorization is when you find all the prime factors of a number.
A prime number is any number that only has one and itself as factors. Therefore, to tell if a number is prime simply find it's factors. If it has more than two factors than it is not a prime number.
A prime number is any number that only has one and itself as factors. Therefore, to tell if a number is prime simply find it's factors. If it has more than two factors than it is not a prime number.
A prime number is any number that only has one and itself as factors. Therefore, to tell if a number is prime simply find it's factors. If it has more than two factors than it is not a prime number.
A number is prime when it only has one and itself as factors is prime. Therefore, to tell if a number is prime or composite simply find it's factors. If it has more than two factors than it is not a prime number, it is composite.
Five has no even factors and is therefore a prime number. 5 is a prime number. Its only factors are one and itself.