Question

If G.C.F. (25,15) =4×+1 then×=...............! ​

Answer 1

Answer:

Given,

The equation is, G.C.F (25,15) = 4x+1

To find,

The value of x.

Solution,

In order to simplify the equation,we need to solve the G.C.F of the left side of the given equation.

So,

G.C.F (Greatest Common Factor)

= 25,15

Prime factors :

25 = 5×5

15 = 5×3

So,the G.C.F = 5

Now,by putting the value of the G.C.F in the left hand side of the given equation,we get that,

5 = 4x + 1

4x + 1 = 5

4x = 4

x = 1

Hence,the value of the x is 1

Step-by-step explanation:

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Answer 2

Answer:

Here gcf of (25,15) is 5

So,

4x +1 = 5

x = 1