The factors of 30 are 1, 2, 3, 5, 6, 10, 15, 30.
The common factors of 10 and 30 are: 1, 2, 5, and 10
Factors of 10: 2, 5 Factors of 30: 2, 3, 5, 6, 10, 15
The factors of all the numbers 1 through 30 include all the numbers 1 through 30.
I am guessing you want common factors. That is to say factors common to 10 and 30 The common factors would be: 1,2, 5, and 10, but there only 4 that are common. 15 and 30 are factors of 30 so if you add those you have 6 factors.
The composite factors of 30 are 6, 10, 15, and 30
3 and 10 are factors of 30. Only 3 is prime.
All of them. 1,2,5 and 10.
The factors of 10 are: 1, 2, 5, 10.The factors of 20 are: 1, 2, 4, 5, 10, 20.The factors of 30 are: 1, 2, 3, 5, 6, 10, 15, 30.The common factors are: 1, 2, 5, 10.
Factors for 30 are: 1, 2, 3, 5, 6, 10, 15, 30 Out of these which are also factors of 20 are: 1, 2, 5, 10
The factors of 30 are: 1, 2, 3, 5, 6, 10, 15 and 30. Of these, the even factors are: 2, 6, 10 and 30. Therefore 4 factors of 30 are even numbers.
The factors of 30 are: 1 2 3 5 6 10 15 30. The factors of 50 are: 1 2 5 10 25 50. The common factors of 30 and 50 are: 1 2 5 10. The greatest common factor of 30 and 50 is: 10.
1, 2, 5, 10.