Find the greatest common factor of 12a^3b, 16a^2b^2, and 36ab^3

The greatest common factor of

Solution:

To find the greatest common factor we have to find the prime factors of individual numbers and then find the number which is common to each given number.

Here the numbers are

Let us find out the prime factors of each number .

We can see that  is common to all the given numbers

Therefore the greatest common factor of

3; 9 is 8 to -4

step-by-step explanation:

step-by-step explanation:

hans did not square the 40-unit side; he merely multiplied it by 2.   incorrect.