Question

The greatest number that can divide 39,78,195

Answer 1

Answer:

39:

Step-by-step explanation:

if one is the factor of remaining two ,the GREATEST COMMON DIVISOR IS ALWAYS THE NUMBER OF COMMON FACTOR OF REMAINING TWO.

HERE 39 IS THE FACTOR OF 78 AND 195...HENCE HCF OR GCD IS 39.

Answer 2

Hi,

Here in the options, the number 39 is the greatest of all the numbers so let as take the number 39 .

39 is divisible by 39 that is 1 times ( 39×1=39)

39 is divisible by 78 that is 2 times (39×2=78)

39 is divisible by 195 that is 5 times (39×5=195)

So, the answer is 39

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