Question

The common factor of 8a^2b^4c^2, 12a^4bc^4 and 20a^3b^4
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Answer 1

Answer:

4$a^{2}$b

Step-by-step explanation:

$8a^{2} b^{4}c^{2}\\12a^{4} bc^{4} \\20a^{3} b^{4}$

as is clear 4 is a common factor of all the numbers. $a^{2}$ is also common and b is also common to all 3 terms so we have

4a^{2}b as the common factor

Answer 2

Answer:

4b

Step-by-step explanation:

as is clear 4 is a common factor of all the numbers.  is also common and b is also common to all 3 terms so we have

4a^{2}b as the common factor