The GCF is 4.
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The Highest Common Factor is: 8
Divide the top and bottom by their highest common factor (HCF).If you don't know their HCF, or are unsure of dividing by large numbers, divide top and bottom by any common factor and repeat until they have no common factor.That's how to simplify 8/28, this is it being done:8 and 28 have the HCF of 4, therefore:8/28 = (8÷4)/(28÷4)= 2/7
The GCF is 8.
The HCF is: 8
The highest common factor (HCF) of 8, 12, and 36 is 4. To find the HCF, you need to identify the common factors of all three numbers and then determine the highest one they all share. In this case, the common factors of 8, 12, and 36 are 1, 2, and 4, with 4 being the highest common factor.