Divisibility Rules
Divisibility rules are used to determine if a number is divisible by another. We also use divisibility rules when it comes to knowing whether a number is prime or composite. Watch tutorials on divisibility rules and practice these exercises online.
Divisibility rules of 5
PRACTICE EXERCISES »
1
Divisibility Rules
Divisibility rules of 5
Divisibility rules of 10
Divisibility rules of 2
Divisibility rules of 2, 5 and 10
Divisibility rules of 3
Divisibility rules of 11
Divisibility rules of 9
Divisibility rules of 4
Divisibility rules of 3, 11, 9 and 4
Divisibility rules of 6
Divisibility rules of 8
Divisibility rules of 12
Divisibility rules of 6, 8 and 12
Divisibility rules of 7
Divisibility rules of 13
Divisibility rules of 7 and 13
Divisibility Rules. All together!
2
Prime Numbers
Prime numbers up to 50
Prime numbers up to 113
Prime numbers up to 200
Factorization and Prime Numbers
3
Factorization
4
HCF
Calculate the Highest Common Factor of 2 numbers.
Basic level Calculate the Highest Common Factor of 2 numbers.
Advanced level Calculate the GCD of 2 numbers.
Various types
Basic level Calculate the Highest Common Factor of 2 numbers.
Advanced level Calculate the GCD of 2 numbers.
Various types
5
LCD
More Learning Resources
