NUMBERS WEB
by Fatima Siddiq
1. Listing Factor Method.
1.1. Prime Factor of 40 is 2x2x2x5
2. Prime Factorization
2.1. Prime Factorization is the process of finding which prime numbers multiply together to make the original method.
2.1.1. Division Method
3. Multiples
3.1. We get multiples after multiplying the number by an integer.
4. Multiples and factors have an inverse relationship with eachother.
5. GCF
5.1. Greatest common multiple of two integers
5.1.1. Listing Factor Method
5.1.1.1. The GCF of 16 and 24 would be 8.
5.1.2. Prime Factorization Method
5.1.3. Division Method
5.1.4. Factor tree method
6. LCM
6.1. Smallest common multiple of two integers
6.1.1. Listing out the Multiples
6.1.1.1. LCM of 16 and 24 would be 48
6.1.2. Prime Factorization Method
6.1.3. Repeated Division Method
7. There would be no LCF and GCM because it is impossible to find highest multiple.
8. Composite Numbers
8.1. The whole numbers that have more than two factors.
9. 1 and 0 are neither a prime nor a composite number.
10. Prime Numbers
10.1. A number that is only divisible by 1 and itself.
10.1.1. 2 is the only even number which is prime.
10.1.1.1. Example: 29 is a Prime Number because it only divisible by 1 and itself.
10.1.2. The rule of prime is not applicable on integers and decimals.
10.1.2.1. Example: 30 is a Composite number as it is not only divisible by 1 and itself, it also comes in other tables.
11. All even numbers are not composite and all even numbers are not prime.
11.1. Any natural number other than 1 is either prime or composite.
12. Factors
12.1. Numbers we can multiply together to get another number
12.1.1. 2 and 9 are the factors of 18