Given that a is a multiple of 456, find the greatest common divisor of 3a^3+a^2+4a+57 and a.

57

Step-by-step explanation:

Given: a is a multiple of 456

Let

Then, expression

Since 456 = 57 x 8

Then,

Taking 57 out as common

Now, the greatest common divisor of and is 57.

Hence, the greatest common divisor of 3a^3+a^2+4a+57 and a is 57.

where is the rest of the

step-by-step explanation: