The HCF of 21 and 60

1.	The HCF of 21 and 60
Answer» ong>Answer: 3 Step-by-step explanation: The factors of 60 are 60, 30, 20, 15, 12, 10, 6, 5, 4, 3, 2, 1. The common factors of 21 and 60 are 3, 1, INTERSECTING the TWO sets above. In the intersection factors of 21 ∩ factors of 60 the greatest element is 3. Therefore, the greatest common factor of 21 and 60 is 3.

Answer»

ong>Answer:

Step-by-step explanation:

The factors of 60 are 60, 30, 20, 15, 12, 10, 6, 5, 4, 3, 2, 1. The common factors of 21 and 60 are 3, 1, INTERSECTING the TWO sets above. In the intersection factors of 21 ∩ factors of 60 the greatest element is 3. Therefore, the greatest common factor of 21 and 60 is 3.

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The HCF of 21 and 60​

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The HCF of 21 and 60