1, 2, 4, 7, 14, 28.
1,2,4,7,14, and 28.
2,4,7
28 35.
1, 2, 4, 7, 8, 14, 28, 56
1 and 2.
1, 2, 4.
how many combinations of 4 numbers are there in 7 numbers
Answer: 73 x 7 = 214 x 7 = 28.
Any of its factors which are: 1 2 4 7 14 and 28
The common factors of 28 and 40 are 1, 2 and 4.
This sort of number is a factor, which means 28 can be divided by the number and the quotient will have no remainder. Factors of 28 are 28, 14, 7, 4, 2, and 1.