No, they are not relatively prime.
No, 34 and 38 are not relatively prime.
The GCF of these numbers is 1 (thus, they are relatively prime).
No, they are not.
Relatively prime numbers only have 1 as a common divisor. 38 and 40 have 1 and 2.
Yes.
Yes, they are.
hcf(10, 21) = 1 ⇒ 10 & 21 relatively prime hcf(12, 54) = 6 ⇒ 12 & 54 not relatively prime hcf(15, 27) = 3 ⇒ 15 & 27 not relatively prime hcf(21, 38) = 1 ⇒ 21 & 38 relatively prime
No But 10 And 27 Is
No, they have a common factor of 24.
Numbers are relatively prime if the only factor they have in common is 1. The factors of 48 are 1, 2, 3, 4, 6, 8, 12, 16, 24, and 48. The factors of 49 are 1, 7, and 49. The only common factor is 1. Therefore, 48 and 49 are relatively prime. Also, any two numbers whose difference is 1 are always relatively prime.
One number, by itself cannot be relatively prime - or otherwise. Relative primality is a property of two (or more) numbers.
It is relatively prime to any number that does not have 2, 3, 4, 6, 8, 12, 16, 24 or 48 as factors. To be relatively prime to 48, the only common factors they can have is the number 1. Numbers it is relatively prime to include 5, 7, 11, 13, 19, 23, 25, 29, 31, 35, 37, 41, 43 and 47. It also includes many numbers above 48.