Q: Is 765,120 a Prime Number?
A: No, 765,120 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 765120 can be evenly divided by 1 2 3 4 5 6 8 10 12 15 16 20 24 30 32 40 48 60 64 80 96 120 160 192 240 320 480 797 960 1,594 2,391 3,188 3,985 4,782 6,376 7,970 9,564 11,955 12,752 15,940 19,128 23,910 25,504 31,880 38,256 47,820 51,008 63,760 76,512 95,640 127,520 153,024 191,280 255,040 382,560 and 765,120, with no remainder.
Since 765,120 cannot be divided by just 1 and 765,120, it is not a prime number.