Question

What is HCF of 2 and 10​

Answer 1

Answer:

CONCEPT ::

THE HCF / Highest Common Factor of two or more numbers is the highest number among all the common factors of the given numbers.

CALCULATION ::

2 = 1 × 2

10 = 1 × 2 × 5

So the required HCF of 2 & 10

= Highest Common Factor of 2 & 10

= 2

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Answer 2

Answer:

2

Explanation:

The highest number that divides 2 and 10 exactly is their highest common factor, i.e. HCF of 2 and 10.

⇒ Factors of 2 and 10:

Factors of 2 = 1, 2

Factors of 10 = 1, 2, 5, 10

Therefore, the HCF of 2 and 10 is 2.