Math, asked by sathvika9, 9 months ago

answer to this question​

Attachments:

piyush5764: 18=2,3,3. 21=3,7

Answers

Answered by kanansanya
1

Answer:

answer is 3

Step-by-step explanation:

your ans is 3


sathvika9: write answer and send me
Answered by jaskaransingh66
1

first find factors of 18,21,33

18=2×3×3

21=7×3

33=3×11

common no. between 18,21and 33 is

3 .

so hcf is 3

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