True: 6 342 is not divisible by 4., 2,684 is divisible by 4., 349,764 is divisible by 2 and 4, 17,336 has a factor of 4., 5,775 has a factor of 25, 2, 3, 5, and 7 are all prime numbers less than 10., False: 485 is divisible by 25., 63,700 is not divisible by 25., 23, 25, 29, 33, and 37 are all prime numbers between 20 and 40., 3 x 7 x 13 = 231,

Leaderboard

Visual style

Options

Switch template

Continue editing: ?