The Greatest Common Denominator is 6
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The GCF is 6.
The answer is as follows:The prime factorisation of the two number is:18 = 2*3*324 = 2*2*2*3The HCF is the product every number which appears in both lists (repeated appearances mean repeated inclusion in HCF):HCF = 2*3 = 6
If you ask for the highest common factor, then you only get one of them. IfI gave you two of them and told you that they're both the highest, then you'dask me which one is the bigger highest and which one is the smaller highest.All of the common factors of 12, 18, 24, and 30 are: 1, 2, 3, and 6 .The highest one is 6 .
The least common multiple (LCM) refers to a multiple that is COMMON to two or more numbers. You have only one number in the question! The least multiple of a number is itself.
12 is the highest common factor of 12 and 24. Other common factors are 1, 2, 3, 4, and 6.