Q: Is 674,730 a Composite Number?

Why is 674,730 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 674,730 can be evenly divided by 1 2 3 5 6 7 9 10 14 15 17 18 21 27 30 34 35 42 45 49 51 54 63 70 81 85 90 98 102 105 119 126 135 147 153 162 170 189 210 238 245 255 270 294 306 315 357 378 405 441 459 490 510 567 595 630 714 735 765 810 833 882 918 945 1,071 1,134 1,190 1,323 1,377 1,470 1,530 1,666 1,785 1,890 2,142 2,205 2,295 2,499 2,646 2,754 2,835 3,213 3,570 3,969 4,165 4,410 4,590 4,998 5,355 5,670 6,426 6,615 6,885 7,497 7,938 8,330 9,639 10,710 12,495 13,230 13,770 14,994 16,065 19,278 19,845 22,491 24,990 32,130 37,485 39,690 44,982 48,195 67,473 74,970 96,390 112,455 134,946 224,910 337,365 and 674,730, with no remainder.

Since 674,730 cannot be divided by just 1 and 674,730, 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).