Question

find the hcf of 21 25 ​

Answer 1

Answer:

Step-by-step explanation:

Greatest common factor (GCF) of 21 and 25 is 1. We will now calculate the prime factors of 21 and 25, than find the greatest common factor (greatest common divisor (gcd)) of the numbers by matching the biggest common factor of 21 and 25

Answer 2

1

Hence, they are Co-prime Numbers

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