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Q: What are two composite numbers that each have eight as a factor?

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8 and 16

Prime numbers have one factor pair. Composite numbers have two or more pairs. (6,8) and (4,12) are two different factor pairs for 48.

4 and 9 are two composite numbers that each have only one other factor besides 1 and themselves. The factors of 4 are 1, 2, and 4, and the factors of 9 are 1, 3, and 9.

by finding what times what = the numbers

It's an enormous list; we wouldn't be able to get them all. All of the prime numbers in that range are co-prime with each other. The composite numbers, as long as they aren't multiples of the primes, are co-prime with the primes. The square numbers are co-prime with each other and quite a few of the composite numbers are co-prime with each other. If you could narrow the range, we could be more specific.

Related questions

8 and 16

identify two composite numbers that each have 8 as a factor

In each of those cases, the only composite factor of the number is the number itself.

Prime numbers have one factor pair. Composite numbers have two or more pairs. (6,8) and (4,12) are two different factor pairs for 48.

The relationship between prime numbers and composite numbers is that they are antonyms or opposites of each other. A natural number, is either prime or composite, but it can not be both. Prime numbers have only two factors, one and itself. Composite numbers are whole numbers that are not prime numbers, which means that they have factors other than one and itself.

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.

4 and 9 are two composite numbers that each have only one other factor besides 1 and themselves. The factors of 4 are 1, 2, and 4, and the factors of 9 are 1, 3, and 9.

The numbers 27, 49, 57, and 63 are all composite numbers because each has factors other than 1 and the number itself.

They are both composite numbers because they each have more than two factors The composite factors of 12 are: 4, 6, 12 The composite factors of 32 are: 4, 8, 16, 32

A factor is two numbers multiplied by each other.

Yes.

4, 6, 8, 9, 10, 12, 14, 15, 16, 18 because these are the first ten composite numbers.

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