The list of factors of a number is a list of numbers that divide evenly into it. A list of multiples of a number is just a list of numbers that the first number divides. Example Factors of 6: 1,2,3,6 Multiples of 6: 6,12,18...
When you are finding common factors, one method is to list the factors.
1 has one factor
1 has the least factors.
You need to Writ edown all the factors.. :)
by finding the half of the number and list the factors all the way to that number
-- 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.
No difference. Once you've found the factors of a number, the prime numbers on that list are the prime factors.