Q: Is 764,880 a Prime Number?
A: No, 764,880 is not a prime number.
A prime number is a natural number, greater than one, that can only be divided by 1 and itself.
The number 764880 can be evenly divided by 1 2 3 4 5 6 8 10 12 15 16 20 24 30 40 48 60 80 120 240 3,187 6,374 9,561 12,748 15,935 19,122 25,496 31,870 38,244 47,805 50,992 63,740 76,488 95,610 127,480 152,976 191,220 254,960 382,440 and 764,880, with no remainder.
Since 764,880 cannot be divided by just 1 and 764,880, it is not a prime number.