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Answers to Math Exercises & Math Problems: Divisibility of Natural Numbers

 

 

- Show Answer to the Exercise:

 

 

 

 

 

1. 2, 3, 5, 7, 11, 13, 17, 19, 23, 29, 31, 37, 41, 43, 47, 53, 59, 61, 67, 71

 

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Divisibility of natural numbers - Answers to Exercise 2

 

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Divisibility of natural numbers - Answers to Exercise 3

 

4. divisible by 2: 220; 42; 144; 1,236; 458; 810; 8; 7,894; 12; 20

 

5. divisible by 3: 729; 213; 2,142; 441; 1,665; 513; 717

 

6. divisible by 4: 7,964; 88; 9,260; 684; 552; 784; 980

 

7. divisible by 5: 515; 160; 505; 420; 5,435; 6,130; 990; 1,165

 

8. divisible by 6: 1,446; 960; 258; 2,010; 3,726

 

9. divisible by 8: 136; 600; 850,808; 1,608; 216,400; 816; 840; 320; 464; 16,016; 864

 

10. divisible by 9: 81; 3,330; 405; 3,555; 75,870; 2,763; 7,587

 

11. divisible by 10: 2,110; 5,000; 1,000,000; 45,980; 90; 5,120; 3,000; 32,110; 1,290

 

12. divisible by 11: 121; 605; 946; 253; 4,972; 6,941; 2,057; 2,167; 781; 14,641; 88

 

13. divisible by 12: 1,176; 1,440; 96; 132; 1,236; 7,848; 8,892

 

14. divisible by 15: 975; 10,950; 52,080; 75,000; 90; 135; 13,680; 615; 50,625

 

15. divisible by 20: 15,520; 145,560; 80; 10,340; 740; 6,000; 413,560

 

 

 

 

 

 

You might be also interested in:

- Sets and Intervals

- Complex Numbers and Equations

- Common Multiple and Divisor

- Fractions and Decimals

 

 
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