## ON 17 Therefore, 20570 = 2 x 5 x 11 x 11×17 = 2 x 5 x 112 x 17. Give the prime factorization of each of the following numbers

Question

ON

17

Therefore, 20570 = 2 x 5 x 11 x 11×17 = 2 x 5 x 112 x 17.

Give the prime factorization of each of the following numbers:

20570

5

10285

11

2057

11 187

17

1

1. 12

2. 18

6. 136

7. 252

11. 1224

12. 1323

16. 1197

17. 4641

EXERCISE 2C

3. 48

8. 420

13. 8712

18. 4335

4. 56

9. 637

14. 9317

19. 2907

HCF AND LCM

HIGHEST COMMON FACTOR (HCF) The greatest number which is a comm

more given numbers, is called their highest common factor or greatest

greatest common measure, written as HCF or GCD or GCM.

EXAMPLE

Let us find the HCF of 24 and 32.

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2021-09-07T03:02:21+00:00
2021-09-07T03:02:21+00:00 1 Answer
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## Answers ( )

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