Question

common factor of 25a²b and 55ab²

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Answer 1

Given:

$25a^2b$ and $55ab^2$

$25a^2b=5\times5\timesa\times a\times a\times b\\55ab^2=5\times 11\times a\times b\times b$

Common factors are $=5ab$

Answer 2

Given:

25a²b and 55ab²

To find:

The common factor

Solution:

The required factor is 5ab.

We can determine the required common value by writing the given terms as their factors' product.

So, the terms as their factors' product are as follows-

25a²b=5×5×a×a×b

55ab²=5×11×a×b×b

Now, the terms common between 25a²b and 55ab²=5×a×b

=5ab

So, 5ab is the common factor.

Therefore, the required factor is 5ab.