Q: Is 77,376 a Prime Number?
A: No, 77,376 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 77376 can be evenly divided by 1 2 3 4 6 8 12 13 16 24 26 31 32 39 48 52 62 64 78 93 96 104 124 156 186 192 208 248 312 372 403 416 496 624 744 806 832 992 1,209 1,248 1,488 1,612 1,984 2,418 2,496 2,976 3,224 4,836 5,952 6,448 9,672 12,896 19,344 25,792 38,688 and 77,376, with no remainder.
Since 77,376 cannot be divided by just 1 and 77,376, it is not a prime number.