2 does not have very many factors. It has 2: 1 & 2
All Factors of 142:1, 2, 71, 142
The factors of 4 are 1, 2, and 4
The factors of 6 are:1, 2, 3, 6The factors of 8 are:1, 2, 4, 8The common factors are: 1, 2
The factors of 10 are: 1, 2, 5, 10
The factors of 32 are 1, 2, 4, 8, 16, 32. And they all (except 1) factor to 2.
all even factors of 88 are 2*2*2 so some of these factors is 6.
424 factors to [2 2 2 53]All factors are {1 2 4 8 53 106 212 424} ■
factors are 2 3
The factors of 34 are: 1 2 17 34The prime factors are: 2 17
Factors of 16 are [2 2 2 2] Factors of 44 are [2 2 11]Common factors are [2 2]Answer is 2 * 2 = 4Another way is to look at all factors.All factors of 16 are {1 2 4 8 16}all factors of 44 are {1 2 4 11 22 44}Largest common factor is 4. ■
All the prime factors of 76 are 2 and 19.
1 and 2
18 and all factors of 18. 18 and all factors of 18. 18 and all factors of 18. 18 and all factors of 18.
All of the factors are 1, 2, 4, 4, 8, 161, 2, 4, 8, 16.
The common factors are: 1, 2
As 2 is a prime number, it only has 2 factors: 1 and itself.
The only number that has 2 factors is the number 2.