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Is 28 prime or composites?
28 is composite. Its factors are 1, 2, 4, 7, 14 and 28. Since it has factors other than 1 and itself, it is not prime - it is composite.Its prime factors are 2×2×7.28 is an even number greater than 2. It is a composite number.28 is composite.
Is 28 a prime or composite number and why?
composite because it has more than two factors
What numbers have lots of factors?
Composite numbers have more than 2 factors.
What is the composite of 28?
factors of 28: 1, 2, 4, 7, 14, 28 composite factors of 28: 4, 14, 28
What are two composite numbers of 4 and 28?
Since 4 and 28 are composite numbers, then any of their multiples are also composite.
What is a composite number for 28 and 24?
The composite factors of 28 are 4, 14, 28 The composite factors of 24 are 4, 6, 8, 12, 24
What are factors of composite numbers?
There are infinitely many composite numbers with infinitely many factors.
Composite numbers between 25 and 35?
A composite number is a number that has factors other than 1 and itself. Assuming that you are not including the numbers 25 and 35. Prime numbers are numbers whose only factors are itself and one, so if you find the prime factors of each number: 26 factors to 2, 13 27 factors to 3,3,3 28 factors to 2,2,7 29 prime 30 factors to 2, 3, 5 31 prime 32 factors to 2,2,2,2,2 33 factors to 3, 11 34 factors to 2, 17.
What is the meaning of composite factor?
All numbers have factors. Some factors are prime numbers, some are composite numbers. A factor that is a composite number is a composite factor.
Are 20-28 composite numbers?
Not all numbers between 20 and 28 are composite numbers. 23 is a prime number.
What do 28 25 and 60 all have in common?
They are all: -positive numbers -composite numbers (have more than 2 factors) -integers
What relationship do prime and composite numbers have with factors?
Some factors are prime numbers, some are composite.
