The GCF is 3.
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Factors of 15: 1 3 5 15 Factors of 24: 1 2 3 4 6 8 12 24 The highest common factor of 15 and 24 is 3
We want the GCF or highest common factor of 15 and 24. The factors of 15 and 1,3, and 5.For 24 we have 1,3, 8, 12 and 24.Since 5 is not a factor of 24, the GCF or highest factor is 3
The Highest Common Factor is: 8
The Highest Common Factor (HCF) of 15 and 24 is 3. To find the HCF, you can list the factors of each number and identify the largest factor they have in common. The factors of 15 are 1, 3, 5, and 15. The factors of 24 are 1, 2, 3, 4, 6, 8, 12, and 24. The largest factor they have in common is 3, making it the HCF.
Common factors of 24 and 28 are: 1, 2, and 4.
The prime factors of 15 are 3 and 5The prime factors of 24 are 2, 2, 2 and 3So the only factor common to both is 3 - so it is therefore also the highest.
Common factors of 16 and 24 are: 1, 2, 4, and 8.
24
It is 8
It is: 3
3
The GCF is 4.