Q: Is 376,380 a Composite Number?

Why is 376,380 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 376,380 can be evenly divided by 1 2 3 4 5 6 9 10 12 15 17 18 20 27 30 34 36 41 45 51 54 60 68 82 85 90 102 108 123 135 153 164 170 180 204 205 246 255 270 306 340 369 410 459 492 510 540 612 615 697 738 765 820 918 1,020 1,107 1,230 1,394 1,476 1,530 1,836 1,845 2,091 2,214 2,295 2,460 2,788 3,060 3,485 3,690 4,182 4,428 4,590 5,535 6,273 6,970 7,380 8,364 9,180 10,455 11,070 12,546 13,940 18,819 20,910 22,140 25,092 31,365 37,638 41,820 62,730 75,276 94,095 125,460 188,190 and 376,380, with no remainder.

Since 376,380 cannot be divided by just 1 and 376,380, 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).