The factors of 50 are: 1, 2, 5, 10, 25, 50
List all the factors. Select the ones that are prime numbers.
Since 35 is a factor of 70, all of its factors are common.
1,2,5,7,10,14,35,70
The odd factors of 70 are: 1, 5, 7, and 35. The sum of these factors is 48.
1,2,5,7,10,14,35,70
1,5,7,35Since 35 is a factor of 70, all of its factors are common.
1,5,7,35
The common factors of 30, 50, and 70 are: 1, 2, 5, and 10.
1,2,4,7,14,28 1,2,5,7,10,14,35,70
A factor = a number which can be divided into the given number with no remainder. The factors of 70 are 1, 2, 5, 7, 10, 14, 35, 70.
1, 2, 5, 10, 13, 26, 65, 130.