Across
- 2. for three numbers, hcf*lcm=number1*number2*number3
- 4. 36 is the ____ of 12 and 18
- 7. every composite number can be _____ as a product of primes.
- 9. 19 is a ___ number
- 10. sum of √4+√9 is
Down
- 1. √2,1.00010001... and 5 are examples of ___ numbers
- 3. we consider the _____ power of primes when taking out the hcf.
- 5. numbers with more than one factor
- 6. lcm*____=number1 * number2
- 8. numbers whose hcf is 1