If G.C.F (25,15)=$4×+1$ then$x$= ?

To do: Find the value of $x$

Solution:

The GCF of 25, 15 is $4x + 1, then x$

$25 = 5 \times 5$ 

15 = $3 \times 5$

GCF of 15 and $25 = 5 = 4\times + 1$

Solving we get $4\times = 5 - 1 = 4$

or x = $\frac{4}{4}$ = 1  

Therefore, the value of $x$ = 1

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Updated on: 10-Oct-2022

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