120, 240, 360, 480, 600 +120 . . .
The number that can go into both 10 and 12 is their greatest common divisor (GCD), which is 2. Both 10 and 12 are divisible by 2, as well as by 1. Other divisors include 5 for 10 and 3 for 12, but they do not divide both numbers evenly.
It is 1 which is their HCF
How you get that is taking 12 ÷ 4 to get 10% of the number, which is 3, and multiplying it by 10 to get 30.
12 cannot go into 10 evenly. It does go in unevenly though - 10 divided by 12 is 0.8333333333333.... with the 3 repeating infinitely.
8+10+12=30 30/3=10 10 is the average of 8 12 and 10 If that's 812 and 10, the average is 411. If that's 8, 12 and 10, the average is 10.
3
3 is a prime number so the only number that will go into it is 1 and 3. However 3 doesn't go into 10. So therefore there is only one answer which is 1.
Any multiple of 60. There are an infinite number of them.
12
1^3+12^3=9^3+10^3
The smallest number they can go into is 12.
3