4 is the multiple of
5
2
3
8
GCD of 2,3 is
0
1
If the GCD of any ordered pair is 1, then they are said to be
Prime numbers
Relatively prime numbers
Composite numbers
None of these
A prime number between 5 and 11 is
6
7
10
GCD of 3,6 is
The LCM of 5, 15 is
15
Which of the following are relatively prime numbers.
(5,15)
(7,21)
(5,20)
(19,25)
15 is the multiple of
43
11
Numbers having more than two divisors are called
Co prime numbers
Even numbers
Which of the following are the divisors of 10.
1,2,5
2,5
1,2,5,10
2,10