The Highest Common Factor (HCF), also known as the Greatest Common Divisor (GCD), of two prime numbers is always 1.
In this case, 37 and 47 are both prime numbers, and since they have no common factors other than 1 and themselves, the HCF (GCD) of 37 and 47 is indeed 1.
Answers & Comments
LCM is 37 x 47= 1739
Step-by-step explanation:
The Highest Common Factor (HCF), also known as the Greatest Common Divisor (GCD), of two prime numbers is always 1.
In this case, 37 and 47 are both prime numbers, and since they have no common factors other than 1 and themselves, the HCF (GCD) of 37 and 47 is indeed 1.