That's an infinite list that starts off with 56, 112, 168 and so on.
The LCM of the given three numbers is 168
The numbers 7 and 8 can both go into multiples of their least common multiple (LCM). The LCM of 7 and 8 is 56, so any multiple of 56—such as 56, 112, 168, and so on—can be evenly divided by both 7 and 8. Additionally, both numbers can go into larger numbers that are multiples of 56.
The prime numbers from 1 to 8 are 2, 3, 5 and 7.
7 and 8
Oh, what a lovely question! To find the average of those numbers, you simply add them all together and then divide by how many numbers there are. So, for 6, 7, and 8, you would add them (6 + 7 + 8 = 21) and then divide by 3 (since there are 3 numbers), giving you an average of 7.
There are infinite numbers, but a fine example is just 7*8*10 or 560
These numbers all go into 56 evenly: 1, 2, 4, 7, 8, 14, 28, 56.
The LCM of the given three numbers is 168
The numbers 7 and 8 can both go into multiples of their least common multiple (LCM). The LCM of 7 and 8 is 56, so any multiple of 56—such as 56, 112, 168, and so on—can be evenly divided by both 7 and 8. Additionally, both numbers can go into larger numbers that are multiples of 56.
The only number which will go evenly into all of them is 1.
1,2,4,7,8,14,28,54
The prime numbers from 1 to 8 are 2, 3, 5 and 7.
7 and 8
Only the number 1.
They are all positive integers.
Oh, what a lovely question! To find the average of those numbers, you simply add them all together and then divide by how many numbers there are. So, for 6, 7, and 8, you would add them (6 + 7 + 8 = 21) and then divide by 3 (since there are 3 numbers), giving you an average of 7.
To find the mean, add all the numbers together and then divide by the count of the numbers. For the dataset 9, 9, 7, 9, 6, 7, 9, 8, 8, 8, the sum is 80. There are 10 numbers, so the mean is 80 divided by 10, which equals 8.