Hi :)
The highest common factor is also known as the HCF
Let's find the HCF of and .
HCF :
:)
Answer:
9
Explanation:
listing the factors
27 : 1, 3, 9, 27
36 : 1, 2, 3, 4, 9, 12, 18, 36
the common factors are 1, 3, 9
the highest common factor is 9
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