Q: Is 25,440 a Composite Number?
A: Yes, 25,440 is a composite number.
The number 25,440 can be evenly divided by 1 2 3 4 5 6 8 10 12 15 16 20 24 30 32 40 48 53 60 80 96 106 120 159 160 212 240 265 318 424 480 530 636 795 848 1,060 1,272 1,590 1,696 2,120 2,544 3,180 4,240 5,088 6,360 8,480 12,720 and 25,440, with no remainder.
Since 25,440 cannot be divided by just 1 and 25,440, it is a composite number.