What is the greatest common factor of 42a^5b^3, 35a^3b^4 and 42ab^4

42a^5b^3

35a^3b^4

42ab^4

The greatest common factor is 7ab^3.

You're left with 6a^4, 5a^2b, and 6b

(a) the volume of the cone is 20/3 in3

hence, option a is correct.

3,6 and 7.

step-by-step explanation:

a) unit place of 37 is 7

so the unit place of cube of 37 will be

7³= 343=3

the answer is 3.

b) unit place of 56 is 6, so the unit place of cube of 56 will be

6³= 216=6

the answer is 6.

c) unit place of 133 is 3, so the unit place of cube of 133 will be

3³= 27= 7.

the answer is 7.