Divisibility and Factors: State if 1) 60 by 2) 49 by 3) 92 by 4) 72 by
the first number is divisible by the second number. 2 5) 66 by 3 9) 608 by 2 6 6) 72 by 3 10) 767 by 9 10 7) 684 by 9 11) 708 by 6 6 8) 555 by 3 12) 780 by 10
Each number is divisible by which of the following: 2, 3, 5, 6, 9, 10? 13) 319 18) 256 23) 9942 14) 411 19) 492 24) 8938 15) 455 20) 410 25) 7613 16) 414 21) 297 26) 7849 17) 382 22) 425
Prime Factorization: Write the prime-power factorization of each. 15) 16) 17) 18) 19)
48 35 46 40 100
20) 21) 22) 23) 24)
66 75 72 65 81
25) 26) 27) 28)
80 54 972 660