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Numbers that have 2 factors are prime numbers;
Numbers that have 4 factors are either:
* the cube of a prime; or
* the product of two different primes;
Numbers that have 8 factors are either:
* a prime to the power 7;
* the product of a prime cubed and different prime;
* the product of three different primes.
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What two numbers have the factors 2 4 and 9?
What two numbers have the factors 2 4 and 8
What are the common factors of 8 20 and 36?
The common factors of 8, 20, and 36 are the numbers that can divide each of these numbers without leaving a remainder. The factors of 8 are 1, 2, 4, and 8. The factors of 20 are 1, 2, 4, 5, 10, and 20. The factors of 36 are 1, 2, 3, 4, 6, 9, 12, 18, and 36. The common factors of 8, 20, and 36 are 1, 2, and 4.
What are four numbers that are factors of 1 2 3 4 6 and 8?
1 has only 1 factor (1) 2 has only 2 factors (1 and 2) 3 has only 2 factors (1 and 3) 4 has only 3 factors (1, 2, and 4) 6 has 4 factors (1, 2, 3, and 6) 8 has 4 factors (1, 2, 4, and 8)
What are the common factors of 4 16 40 44?
The factors of 4 are 1, 2, and 4. The factors of 16 are 1, 2, 4, 8, and 16 The factors of 40 are 1, 2, 4, 5, 8, 10, 20, and 40. The factors of 44 are 1, 2, 4, 11, 22, and 44. The common factors of the set of numbers 4, 16, 40, and 44 are 1, 2, and 4.
What numbers goes into 64?
the factors of 64 are: 1 and 64 2 and 32 4 and 16 8 and 8
