All 16 of these: 1 2 3 6 9 18 23 27 46 54 69 138 207 414 621 1242.
To find the average of a set of numbers, you add up all the numbers and then divide by the total count of numbers. In this case, the sum of 1242, 87, 512, and 169810 is 171651. Since there are 4 numbers in the set, you divide the sum by 4 to get the average, which is 42912.75.
1, 2, 4, 5, 10, and 20 divide evenly into 20.
1 and 13
5 & 17
1 2 7 14 49 and 98 all divide into 98 evenly.
A factor can divide into its multiple evenly.
To find the average of a set of numbers, you add up all the numbers and then divide by the total count of numbers. In this case, the sum of 1242, 87, 512, and 169810 is 171651. Since there are 4 numbers in the set, you divide the sum by 4 to get the average, which is 42912.75.
2 and 60 will divide evenly into 120.
1, 2, 4, 5, 10, and 20 divide evenly into 20.
These are the numbers that divide into 28 evenly: 1, 2, 4, 7, 14, 28.
They are called factors or divisors.
divisors
To determine if 1242 is divisible by 23, you would perform the division 1242 ÷ 23. The quotient is approximately 54.08696. Since the quotient is not a whole number, 1242 is not evenly divisible by 23.
1 and 19.
1 and 13
5 & 17
Any of its factors