Question

The highest common factor in the expression 8x -16 is​

Answer 1

Answer:
8

Explanation:
8 is the highest number that goes into both.

Answer 2

Āñßwê :

8

The factors for 8 are

• 1, 2, 4, 8.

The factors for 16 are

• 1, 2, 4, 8, 16.

List all the factors for 8, 16 to find the common factors.

• 8: 1, 2, 4, 8.

• 16: 1, 2, 4, 8, 16.

The common factors for 8, 16 are 1,2,4,8.

The numbers do not contain any common variable factors. The GCF (HCF) of the numerical factors 1,2,4,8 is 8.

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