Zusammenfassung der Ressource
Multiples, factors and prime factors
- The FACTORS of a number are all
the numbers that divide into it
- Eg. The factors of 10 are:
- 1, 10, 5, 2
- Multiples are numbers which appear in
it's multiplication table
- Eg. The first 5 factors of 10 are:
- 10, 20, 30, 40, 50
- Prime numbers
- A prime number is a
number which exactly has
2 factors
- FIRST 5 FACTORS
- 2, 3, 5, 7, 11