Question

If a and b are prime numbers, then what is their HCF​

Answer 1

Answer:

Also, the factors of any prime number are 1 and the prime number itself. Now, the HCF of 7 and 20 is 1. Thus the HCF of a and b is 1

Step-by-step explanation:

Answer 2

Answer:

your answer

HCF of ( a,b) are 1

because HCF = product of smallest power of each common factor in the numbers = 1