1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 32, 36, 48, 72, 96, 144, 288
Pick four.
1, 2, 3 and 4
1, 2, 3 and 4.
1, 2, 3 and 4
18, 24, 32, 36
1,2,3,4.6,8,9,12,16,18,24,32,36,48,72,96,144,288. Are the factors of 288
288 / 4 = 72
Yes, 4*72 = 288
288 is divisible by 2 because it's even. 288 is divisible by 3 because the sum of its digits is a multiple of 3. 288 is divisible by 4 because the last two numbers are divisible by 4. 288 is divisible by 9 because the sum of its digits is a multiple of 9.
288, 576, 864 and 1152
1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 32, 36, 48, 72, 96, 144, 288 Pick four.
The prime factors of 288 are: 2, 3
The common factors of 288 and 420 are 1, 2, 3, 4, 6 and 12.