12x3+4=40
121
7 8 12 13
36
Common factors are those that can be divided into two different numbers. For 4 and 40, their common factors are: 1, 2, 4, -1, -2, -4. Of these, the largest number is 4 (and this is therefore the greatest common factor).
ten 24 x A = 6 4 x A = 1 4/4 x A = 1/4 = 1/1 x A = 1 x A = A 40 x A = 40 x 1/4 = 40/4 = 10
-160 Let x = the number 1/4 of x = -40 x/4 = -40 multiply the equation by 4 x/4 * 4 = -40 * 4 x = -160 thus, 1/4 of -160 = -40
40 - 1, 2, 4, 5, 8, 10, 20, 40
40 is divisible by 1, 2, 4, 5, 8, 10, 20 and 40.
1, 2, 4, 5, 8, 10, 20, 40.
40 is a composite number because it has more factors than only 1 and itself. The factors of 40 are 1, 2, 4, 5, 8, 10, 20, and 40.yes it is
1/4 of 1/2 of 1/5 of 200 = 1/4 of 1/2 of 200/5 = 1/4 of 1/2 of 40 = 1/4 of 40/2 = 1/4 of 20 = 20/4 = 5
1, 3, 9 and 27
1, 2 and 4
1, 2, 4 and 8
Factors are numbers you can multiply together to get another number. 40: 1, 2, 4, 5, 8, 10, 20, 40
1, 2, 4, 5, 8, 10, 20, 40