Q: Is 7,676,340 a Composite Number?

Why is 7,676,340 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 7,676,340 can be evenly divided by 1 2 3 4 5 6 7 10 12 14 15 20 21 28 30 35 42 49 60 70 84 98 105 140 147 196 210 245 294 343 373 420 490 588 686 735 746 980 1,029 1,119 1,372 1,470 1,492 1,715 1,865 2,058 2,238 2,611 2,940 3,430 3,730 4,116 4,476 5,145 5,222 5,595 6,860 7,460 7,833 10,290 10,444 11,190 13,055 15,666 18,277 20,580 22,380 26,110 31,332 36,554 39,165 52,220 54,831 73,108 78,330 91,385 109,662 127,939 156,660 182,770 219,324 255,878 274,155 365,540 383,817 511,756 548,310 639,695 767,634 1,096,620 1,279,390 1,535,268 1,919,085 2,558,780 3,838,170 and 7,676,340, with no remainder.

Since 7,676,340 cannot be divided by just 1 and 7,676,340, 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).