You can use Factor tRee method by example. 24 / / 3 x 8 / / / 3 x 2 x 4 / / / / 3 x 2 x 2 x 2 24 3x8=24 3x2x4=24 Explanation: 24 can be divided by 3 and 8 Since 8 is a composite number we need to continue until the last numbers are all prime Numbers there is a Prime number in 3x8 then just bring it down with the factors of 8. Remember 1: If there is a composite number divide it until it becomes into a prime number. Remember 2: If there is a prime number then you have a composite number and in remember no. 1 I said that divide so that it could become a composite number what you will do with your prime number is that just bring it down along with the divided or factors of 8. Thats All Thank You hope I helped you! ^_^ -A
420 210,2 105,2,2 35,3,2,2 7,5,3,2,2
listing method , factor tree
it is a method in mathematics that helps to find out LCM
Factor tree are used to find factors of a number. It is one of the most preferred methods for finding factor of a number by many people. However, not everyone in every country knows about this method.
63 21,3 7,3,3
60 30,2 15,2,2 5,3,2,2
56 28,2 14,2,2 7,2,2,2
The factor tree for the number 956 would be written out as 2*2*239. To find the factor tree you can use a factor tree calculator to get the answer you need.
It doesn't matter what method you use, you still need at least two numbers to find something in common.