Qwizdom - Hcf lcm
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The document contains a series of questions about integers, factors, multiples, and reciprocals. Questions ask the user to identify factors of given numbers, find the highest common factor and lowest common multiple of pairs of numbers, identify multiples of numbers, and calculate reciprocals. The questions cover basic integer concepts including factors, multiples, and operations with fractions.
Qwizdom - Hcf lcm
- 1. Module 3 Chapter 1Integers
- 2. Which is a factor of 20?3712540
- 3. Which is a factor of 15?2410123
- 4. Which is a factor of 21?7202563
- 5. Which is a factor of 24 & 30 ?1081267
- 6. Which is a factor of 12 & 16 ?534820
- 7. What is the Highest Common Factor of 20 & 30 ?(The biggest number that is a factor of both 20 and 30)
- 8. What is the Highest Common Factor of 22 & 55 ?(The biggest number that is a factor of both 22 and 55)
- 9. What is the Highest Common Factor of 24 & 32 ?(The biggest number that is a factor of both 24 and 32)
- 10. A multiple of 2030604590362
- 11. A multiple of 5 & 72060351215
- 12. A multiple of 10 & 15510253045
- 13. Find the Lowest Common Multiple of 6 & 8( The smallest number that appears in both the 6 and 8 times table)
- 14. Find the Lowest Common Multiple of 3 & 4(the smallest number that appears in both the 3 and 4 times tables)
- 15. Find the Lowest Common Multiple of 6 & 9(the smallest number that appears in both the 6 and 9 times tables)
- 16. Give your answers as fractions
- 17. What is the reciprocal of 4?
- 18. What is the reciprocal of 6?