Question

Find the common factors and HCF of each of the following pairs.
a) 13 and 39
b) 32 and 64 c) 45 and 90 d) 10 and 80​

Answer 1

Answer:

C.F = 1,3,13

H.C.F = 13

Step-by-step explanation:

because 13 comes in table of 1,3,13 and 39 comes in table of 1,3 13,39 so common factors is 1,3,13 and HCF is 13

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