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
It is: 18
50 x 30 = 1500 6 x 30 = 180 56 x 30 = 1680
Listing method is just a listing method
roster method is just like listing method
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
Listing ward method , rule method
The symbol of the elements is £
It is: 756
It is: 18
To find the GCF or the LCM of a set of numbers, it is sometimes practical to write out lists of the factors or multiples as the case may be and compare them. This is known as the listing method.