Question

The prime factorisation of 64 is: *

1 point

2 x 2 x 2

4 x 4 x 4

8 x 8 x 8

None of the above

​

Answer 1

Answer:

none of the above

Step-by-step explanation:

prime facorisation = 2x2x2x2x2x2 = 2^6

Answer 2

Answer:

YOUR ANSWER IS

NONE OF THE ABOVE

2×2×2×2×2×2× or 2six

Step-by-step explanation:

To find the factor pairs of 64, multiply the two numbers in a pair to get the original number as 64, such numbers are as follows

If 1 × 64 = 64, then (1, 64) is a pair factor of 64.

2 × 32 = 64, (2, 32) is a pair factor of 64

4 × 16 = 64, then (4, 16) is a pair factor of 64

8 × 8 = 64, (8, 8) is a pair factor of 64

Therefore, the positive pair factors are (1, 64), (2, 32), (4,16) and (8, 8)

To find the negative pair factors of 64, then proceed with the following steps

-1 × -64 = 64, (-1, -64) is a pair factor of 64.

-2 × -32 = 64, (-2, -32) is a pair factor of 64

-4 × -16 = 64, then (-4, -16) is a pair factor of 64

-8 × -8 = 64, (-8, -8) is a pair factor of 64

Therefore, the negative pair factors are (-1, -64), (-2,-32), (-4, -16) and (-8, -8)