Q: Is 7,667,700 a Composite Number?

Why is 7,667,700 a composite number?

A composite number is a number that can be divided evenly by more numbers than 1 and itself. It is the opposite of a prime number.

The number 7,667,700 can be evenly divided by 1 2 3 4 5 6 10 12 15 20 25 30 50 60 61 75 100 122 150 183 244 300 305 366 419 610 732 838 915 1,220 1,257 1,525 1,676 1,830 2,095 2,514 3,050 3,660 4,190 4,575 5,028 6,100 6,285 8,380 9,150 10,475 12,570 18,300 20,950 25,140 25,559 31,425 41,900 51,118 62,850 76,677 102,236 125,700 127,795 153,354 255,590 306,708 383,385 511,180 638,975 766,770 1,277,950 1,533,540 1,916,925 2,555,900 3,833,850 and 7,667,700, with no remainder.

Since 7,667,700 cannot be divided by just 1 and 7,667,700, it is a composite number.

More Examples

• All positive natural numbers are either a prime number or a composite number (except the number 1, which is neither).