Q: Is 630,700 a Composite Number?

Why is 630,700 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 630,700 can be evenly divided by 1 2 4 5 7 10 14 17 20 25 28 34 35 50 53 68 70 85 100 106 119 140 170 175 212 238 265 340 350 371 425 476 530 595 700 742 850 901 1,060 1,190 1,325 1,484 1,700 1,802 1,855 2,380 2,650 2,975 3,604 3,710 4,505 5,300 5,950 6,307 7,420 9,010 9,275 11,900 12,614 18,020 18,550 22,525 25,228 31,535 37,100 45,050 63,070 90,100 126,140 157,675 315,350 and 630,700, with no remainder.

Since 630,700 cannot be divided by just 1 and 630,700, 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).