Yes.
hcf(65, 112) = 1.
100% of 65 is 65. 12% of 65 is 7.8 so 112% of 65 would be 65 + 7.8 or 72.8
22 is not relatively prime
yes, they are relatively prime.
Yes, 62 and 121 are relatively prime
211 is a prime number, and is not a factor of 210, so yes, they are relatively prime.
No, they are not relatively prime.
No, they are not relatively prime.
Factors of 65 are [5 13] Factors of 112 are [2 2 2 2 7] There are no factors in common, so they are called "relatively prime" GCF = 1
No, 50 and 65 are not relatively prime.
No, they are not relatively prime.
No, they are not.
No
No. Even numbers can't be relatively prime to each other.
No.
Yes, they are relatively prime.
Yes, 25 and 65 are relatively prime because their greatest common divisor (GCD) is 1. The prime factorization of 25 is (5^2), and for 65, it is (5 \times 13). Since they share a common factor of 5, they are not relatively prime.
No, 65 and 70 are not relatively prime. Relatively prime numbers only have the number 1 as a common factor. 65 and 70 also have 5 as a common factor, so they are not relatively prime.