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Because 1 and 2 are the only numbers you can multiply that will result in a product of 2.

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14y ago

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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 factors of -2?

The only factors of 2 are 1 and 2. The factors of a prime number are 1 and the number itself.


What are the factors and prime factors of 2?

2 is a prime so its only factors are 1 and itself. The only prime factor of 2 is 2.The prime numbers of two are 1 and two.1*2=22*1=2


What are the common factors of 2 and 14?

Factors of 2 are: 1, 2Factors of 14 are: 1, 2, 7, 14The only factors they have in common are 1 and 2


Numbers with only 2 factors are called?

Numbers having only 2 factors are prime numbers. Their only factors are 1 and themselves. Prime numbers. The only two factors should be 1 and itself.


What are factors of 2?

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What prime number has only 2 factors?

All prime numbers have only 2 factors. A prime number has 1 and itself as its only factors.


What are the common factors of 24 and 274?

1 and 2 are the only common factors.


What factors do 2 3 4 5 have?

2, 3 and 5 are prime, their only factors are one and themselves. The factors of 4 are 1, 2 and 4. If you're asking what factors they have in common, the only one is 1.


What are the common factors between 2 and 8?

The factors of 6 are 1, 2, 3, and 6 .The factors of 8 are 1, 2, 4, and 8 .The common factors of 6 and 8 (numbers that are factors of both) are 1 and 2 .


If you have only 2 factors and the difference between the 2 factors is 16 what are you?

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What is the greatest common factor of numbers 1 to 100?

The only number that is a factor of all the numbers from 1 to 100 is the number 1. The only factor of 1 is 1. The factors of 2 are 1 and 2. The factors of 3 are 1 and 3. The factors of 4 are 1, 2, and 4. The factors of 5 are 1 and 5. The factors of 6 are 1, 2, 3, and 6. The factors of 7 are 1 and 7. The factors of 8 are 1, 2, 4, and 8. The factors of 9 are 1, 3, and 9. The factors of 10 are 1, 2, 5, and 10. The only common factor of these ten numbers is 1. Since all numbers are divisible by 1, the greatest common factor is 1.