To make it harder for dart players to score big points...with triple 20 u can still score 60 per dart.
The numbers that go into 17 are 1 and 17, as 17 is a prime number and only divisible by 1 and itself. The numbers that go into 20 are 1, 2, 4, 5, 10, and 20, as 20 is a composite number with multiple factors.
The numbers on a dart board are in a circular pattern including the number 1 through 20. There is a pattern that dates back to over 100 years go, and there is no specific name or documented reason for it.
1,2,3,4,5,6,10,12,15,20,30,60
6 numbers can go into 20; they are 1, 2, 4, 5, 10 and 20.
Common factors have to go into both numbers. The only common factor of 20 and 27 is 1.
The numbers that go into 20 are 2 4 5 10 Only 2 and 4 go into 812 so 5 and 10 do not. Answer: 2 and 4
Any of their multiples
The HCF of 39 and 20 is 1
1, 2, 4, 5, and 10 can go into 20.
A single number, 20, does not have a lowest common multiple! So there are no two numbers to go in.
No, but these numbers do go into 20 evenly: 1, 2, 4, 5, 10, 20.
The number which can go into 78 and 20 is the GCD of the two numbers which is 2.