1, 2, 4, 8 1, 2, 3, 4, 6, 12
It is: 18
1) listing method: { 1,2,3} rule method: {x| x is a positive whole number less than four} 2) listing method: { 2,4,6,8,....}. rule method: {x| x is a positive even number }
Alphanumerical
Listing ward method , rule method
1, 2, 4, 8 1, 2, 3, 4, 6, 12
Listing method is just a listing method
It is: 18
1, 2, 3, 4, 6, 121, 2, 4, 5, 10, 20The GCF is 4.
roster method is just like listing method
4, 8, 12, 166, 12, 18The LCM is 12.
The LCM of 5 and 8 is 40. I don't know the listing method.
listing method , factor tree
1) listing method: { 1,2,3} rule method: {x| x is a positive whole number less than four} 2) listing method: { 2,4,6,8,....}. rule method: {x| x is a positive even number }
listing method
Alphanumerical
1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 120