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2 and 5
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What are the factors of 4 and is it prime or composite?
The factors of 4 are 1, 2, and 4. The only prime factor of 4 is 2. The factors of 20 are 1, 2, 4, 5, 10, and 20. The prime factors of 20 are 2x2x5.
Is the prime factorization of 20 the same thing as all the factors of 20 why or why not?
It's not, because all the factors of 20 aren't prime.
Will you get the same number of factors if you multiply a prime number and itself?
Prime numbers have two factors. Prime squares have three factors. Square numbers have an odd number of factors but that number varies.
What are all the prime factors up to 100?
If the numbers are prime numbers, the prime factor of each number is the number itself. If the numbers are not prime numbers, the prime factors of each number are each of the prime numbers by which the number in question can be divided without a remainder.
What number between 1 and 20 has only 3 factors?
It is 29 because it's a prime number
How you get the prime factors of the number?
Well say the number was 10 you find the factors (1,2,5,10) then out of those numbers you pick the prime number/s 2 and 10. For 20 , the factors are 1,2,4,5,10 and 20 so the prime factors are 2, and 5 again
What are the factors and prime factors of 5 and 20?
5 is a prime number. It is only evenly divisible by itself and one. The factors of 20 are: 1, 2, 4, 5, 10, and 20. The prime factors of 20 are: 2 and 5.
Is 20 prime or comsite?
20 is a composite number. Its factors are 1, 2, 4, 5, 10, and 20. A prime has no factors other that 1 and itself.
What are the factors of 4 and is it prime or composite?
The factors of 4 are 1, 2, and 4. The only prime factor of 4 is 2. The factors of 20 are 1, 2, 4, 5, 10, and 20. The prime factors of 20 are 2x2x5.
What number less than 20 an odd number and has 2 different prime factors?
Well, darling, the number you're looking for is 15. It's less than 20, odd, and can be broken down into the prime factors 3 and 5. So, there you have it, a prime factor party with the number 15 strutting its stuff.
Is the number 20 a prime or composite number?
20 is a composite number. Its factors are 1, 2, 4, 5, 10, and 20.
Which of the prime factors of 20?
The prime factors of 20 are: 2 and 5.
The prime factors of 20 are squared and 5 what is the missing number?
2
What number between 20 and 30 has two prime factors and 3 composite factors?
28
Is 40 a prime?
No, 40 is not a prime. Its factors include 1, 2, 4, 5, 8, 10, 20, and 40. Any number that has more than two factors is not a prime number.
What number between 0 and 20 has 2 factors?
For a number to have [only] 2 factors, it must be a prime number; the prime numbers between 0 and 20 are; 2, 3, 5, 7, 11, 13, 17, 19
What has the same prime factors of 20?
Any multiple of 20 includes the prime factors of 20.
