What is the “greatest common factor” of 39 and 91?

The “greatest common factor” of 39 and 91 is 13

Solution:

Given that the numbers are 39 and 91

We need to find the greatest common factor. G.C.F is the largest factor that all terms have in common.

To find out the Greatest common factor first of all we need to find the factors of each number individually

From the above two factors of 39 and 91 we can see the greatest common factor coming out is 13

Hence, the “greatest common factor” of 39 and 91 is 13

the mistake in the pattern is that :

b. the decimal point was moved one too many place values each time

the correct pattern could be made by :

b. moving the decimal point to the right the same numbers of place values as the exponents

answer: ♡♡♡♡♡♡♡♡♡♡

step-by-step explanation: