Square numbers
The numbers 4, 6, 8, 9, 10, and 12 are composite numbers.
Composite numbers are numbers with more than 2 factors. The first composite number is 4. The next composite numbers are 6, 8, and 9. Thus, the fourth composite number is 9.
Prime numbers : 2, 3, 5, 7 Composite numbers : 4, 6, 8, 9
The GCF of all the composite numbers under 100 is 1. For e.g 4 & 9 are composite numbers & their GCF is 1, so if we take other composite numbers along with 4 & 9 the GCF will be 1.
4, 6, 8, 9, 10
The first six composite numbers are: 4, 6, 8 , 9, 10, and 12.
4 & 9
4 and 9
4, 6, 8, 9 and 10.
composite numbers are less than 12: 4, 6, 8, 9, 10
The first 6 composite numbers are 4, 6, 8, 9, 10, and 12.
They are 4, 6, 8 and 9.