Question

al Find the HCF of
a) 18 and 20​

Answer 1

Answer:

Step-by-step explanation:

Greatest common factor (GCF) of 20 and 18 is 2. We will now calculate the prime factors of 20 and 18, than find the greatest common factor (greatest common divisor gcd of the numbers by matching the biggest common factor of 20 and 18

plz mark me brainlest

Answer 2

Answer:

This is your answer in the photo ⬆️

Please mark me the brainliest and Rate me and give me thanks.