Question

find HCF of 91,
20 and 980​

Answer 1

HCF of 91, 20 and 980 is 1

Answer 2

Answer:

1

Step-by-step explanation:

91 has 7 and 13 as its factors

both of them are not factors of 20

so the answer would be 1 because obviously the HCF of 20 and 91 is 1 so you need not calculate for the third value