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Class 5 Mathematics: Factors and Multiples
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Avg score: 41% Most missed: “Which of these are co-prime (a) 16,18 (b) 11,48 (c) 8,23”
Class 5 Mathematics: Factors and Multiples
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24 Questions

1. 3 is a factor of 36
2. How many prime numbers are there between 1 and 100.
3. The factor of a number is less than or equal to that number.
4. Which of these are co-prime (a) 16,18 (b) 11,48 (c) 8,23
5. The LCM of two number is 84. Which one of the following can't be their HCF.
6. 3 is a _______ number
7. 918573 can be divisible by 3
8. 1 is prime number
9. Prime number between 51 to 55 is
10. 4, 6, 8, 9, 10, 12 _______ are
11. 12345 is divisible by
12. HCF of 190, 171 and 152 is
13. The HCF of two numbers is 9. Which one can't be their LCM?
14. LCM of 4, 6 and 8 is
15. HCF of two numbers is 6 and their LCM is 432. If one of the number is 48, the other number is
16. LCM of 4, 6 and 8 is
17. 12345 is divisible by
18. Which of these are co-prime (a) 16,18 (b) 11,48 (c) 8,23
19. LCM of 3, 4 and 5 is
20. HCF of co-prime no. is always
21. The HCF of two numbers is 9. Which one can't be their LCM?
22. HCF of 190, 171 and 152 is
23. 3 is a _______ number
24. How many prime numbers are there between 1 and 100.