15 is a number greater than 10 and a factor of 30.
No. All factors of a number are less than or equal to it. Therefore the highest factor of 12 is 12. The common factor of 12 with any other number (greater than) 12 cannot be greater than the highest factor of 12 which is 12. Thus no. [The hcf(12, 30) = 6.]
5, 6, 10, 15, 30
24 and 25 are relatively prime because they have no common factor greater than 1. Each of the other number pairs in the question has a common factor greater than 1.
It is: 31
15 is a number greater than 10 and a factor of 30.
30
5
No. All factors of a number are less than or equal to it. Therefore the highest factor of 12 is 12. The common factor of 12 with any other number (greater than) 12 cannot be greater than the highest factor of 12 which is 12. Thus no. [The hcf(12, 30) = 6.]
is greater than 30.
5, 6, 10, 15, 30
Prime number greater than 25 but less than 30 is 29.
30
30
33 is the first composite number that is greater than 30 but is not a multiple of 2
-30 percent is greater than -50 percent.
The answer is 2. 2 goes into 30 15 times, so it is a factor of 30.