factors of 8and 12?
Answers
Answer:
ctors
A factor of a given number is a whole number that divides exactly into the given number.

So, 4 is a factor of 12 as it divides exactly into 12, and 3 is also a factor of 12.
Note:
If a number can be expressed as a product of two whole numbers, then the whole numbers are called factors of that number.

So, the factors of 12 are 1, 2, 3, 4, 6 and 12.
Common Factors
Common factors are factors that are common to two or more numbers.

Example 16
Find the common factors of 10 and 20.
Solution:

So, the common factors of 10 and 20 are 1, 2, 5 and 10.
Example 17
Find the common factors of 22 and 33.
Solution:

So, the common factors of 22 and 33 are 1 and 11.
Highest Common Factor
The highest common factor (HCF) of two (or more) numbers is the largest common factor.

So, the common factors of 8 and 12 are 1, 2 and 4; and 4 is the largest common factor.

Setting out:
Often, we set out the solution as follows:

Example 18
Find the highest common factor of 16 and 32.
Solution:


Answer:
1,2,4
Step-by-step explanation:
Factors of 8 n 12 will be the no. by which these no. can be divided and remainder is 0.