No.
With multiplication, 8 With addition, 42 With subtraction, 54 With division, 288
48, 54, 60
do this: | 45 6 what divides into them both? _______ 3 | 45 6 now divide --------- 15 2 can they be divided by a common factor? no so now times all the numbers outside 3 times 15 times 2 = 90 90 = LCM of 45 and 6 Trevor, Teacher www.secondteacher.com
In a maths sense, a factor usually means "a number that divides evenly into another number, resulting in an integer". I.e when a number is divided by a factor of itself, there are no "remainders" or any decimal places that are non-zero. For example, 2 is a factor of 12, since 12 can be divided by 2, 6 times. (Other factors include 3, 4, and 6) And 5 is a factor of 45, since 45 can be divided by 5, 9 times. But 2 is not a factor of 45, since dividing 45 by two would result in a "remainder" of 1 or a decimal place of .5.
Six is not a factor of 45.
9 is paired with 6 to give you 54. 9x6 is 54.
9 is paired with 6 to give you 54. 9x6 is 54.
9 is paired with 6 to give you 54. 9x6 is 54.
6 x 8 = 48
6 is paired with 8 in order to give you 48. 6x8=48
6 x 4 = 24
6 x 9 = 54
4 is paired with 6 to get 24
7
15 and 6 are a factor pair of 80.
6*8 = 48