The prime factorizations of 16 and 24 are shown below. prime factorization of 16: 2, 2, 2, 2 prime factorization of 24: 2, 2, 2, 3 using the prime factorization, what is the greatest common factor of 16 and 24?

ANSWER

The greatest common factor is 8.

EXPLANATION

The given prime factorization are:

and

The greatest common factor is is the product of the least powers of the common factors.

The product of the least powers of the common factors is:

Therefore, the greatest common factor is 8

distance covered by pamela in 9 l of fuel = 99km

let us apply unitary method here.

distance covered by pamela in 1 l of fuel =99/9 =11 km

now let us find distance covered by pamela if she has 12 l of fuel.

distance covered in 12 l = distance covered in 1 l of fuel * 12

we know that distance covered by here in 1 l is 11 km.

so distance covered in 12 l of fuel = 11*12 = 132 km.

4/6 = 2/3

so it should take 3/3 hours per man. so 9 hours is the answer 3*3 =9

step-by-step explanation: