1, 2, 5, 7, 10, 14, 35, 70
1, 2, 5, 7, 10, 14, 35, 70
The list of factors of 50.
Since 35 is a factor of 70, all of its factors are common.
1,2,5,7,10,14,35,70
All non-zero numbers have factors. These can be written down in a list. That would be known as a list of factors.
The odd factors of 70 are: 1, 5, 7, and 35. The sum of these factors is 48.
find all factors of 72
1,2,5,7,10,14,35,70
1,5,7,35Since 35 is a factor of 70, all of its factors are common.
The factors of 70 are: 1, 2, 5, 7, 10, 14, 35, 7.
The product of all the common prime factors is the GCF. The product of all common factors would vary according to the list.
-- List all factors of the first number. -- List all factors of the second number. -- If there are more than two numbers, list all factors of each one. -- Find the set of factors that are on every list. -- Find the greatest factor in the set.