Math, asked by zulfi0181, 7 months ago

what is the hcf of 12 1518 21

Answers

Answered by aishwaryabaisa

2

Answer:

3 is the answer

Step-by-step explanation:

hope it is useful

Answered by Anonymous

10

12 = 2 3 2

15 = 3 * 5

18 = 3 * 3 * 2

21 = 7 * 3

so HCF is 3

hope it's help ✌✌

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