Six.
To find the common factors of 99 and 33, we first need to find the factors of each number. The factors of 99 are 1, 3, 9, 11, 33, and 99. The factors of 33 are 1, 3, 11, and 33. The common factors are 1, 3, and 11. Adding these common factors together gives us 1 + 3 + 11 = 15. Therefore, the sum of all the common factors of 99 and 33 is 15.
The common factors of 6 and 15 is 1 and 3 that's all
The common factors of 10 and 15 are: 1 and 5.
1, 3, 5 and 15
The common factors of 15, 45, and 75 are the numbers that can evenly divide all three of these numbers. To find the common factors, you can first determine the prime factors of each number: 15 = 3 x 5, 45 = 3 x 3 x 5, and 75 = 3 x 5 x 5. The common factors are the numbers that appear in the prime factorization of all three numbers, which in this case are 3 and 5.
To find the common factors of 99 and 33, we first need to find the factors of each number. The factors of 99 are 1, 3, 9, 11, 33, and 99. The factors of 33 are 1, 3, 11, and 33. The common factors are 1, 3, and 11. Adding these common factors together gives us 1 + 3 + 11 = 15. Therefore, the sum of all the common factors of 99 and 33 is 15.
1 + 15 + 3 + 5 = 24
The common factors are: 1, 3, 5, 15.
Since 5 is a factor of 15, all of its factors are common.
1,3,5 and 15,
The common factors are: 1, 5.
1, 3, 5, 9, 15, 45 (sum = 78).
The common factors of 6 and 15 is 1 and 3 that's all
60
The common factors are: 1, 3, 5, 15.
The common factors of 10 and 15 are: 1 and 5.
Since 15 is a factor of 30, all of its factors are common.