24
1x3x4 2x3x4 3x3x4
24 feet
2x3x4 12x2x1
There are several combinations: 1x2x12 1x4x6 1x3x8 2x3x4
2x3x4=24
1x8x5 8x1x5 4x6x8 3x2x4 6x4x8
None, a hole doesn't contain anything so no dirt.
24 = 2 x 2 x 2 x 3 = 2 x 3 x 4
yes
No because 4 is not a prime number and 24 as a product of its prime factors is 2*2*2*3
factors of 24= 2x3x4 factors of 30= 2x3x5 so common factors are 2x3=6 so gcf=6ans