Yes
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
Yes, they are relatively prime.
Yes, they are relatively prime.
Yes, they are relatively prime.
Yes, 21 and 130 are relatively prime. Two numbers are considered relatively prime if their greatest common divisor (GCD) is 1. The factors of 21 are 1, 3, 7, and 21, while the factors of 130 are 1, 2, 5, 10, 13, 26, 65, and 130. Since they only share the factor 1, their GCD is 1, confirming that they are relatively prime.
Yes, they are relatively prime.
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
It can be. 21 is relatively prime with 32.
10 and 21
Yes, they are relatively prime.
Yes, they are relatively prime.
Yes, they are relatively prime.
Yes, they are relatively prime.
Yes, they are relatively prime.
Yes, they are relatively prime.
No, 14 and 21 are not relatively prime. They share the factor 7.No.
Yes, 4 and 21 are relatively prime. Numbers that are relatively prime only have the number 1 as a common factor. That is the case with 4 and 21.