Just try to divide it. If you get an integer (no decimals), it is divisible; otherwise it isn't.
It divides exactly by 3, but not 4.
No since only numbers in which its sum can be divisible by 3 is divisible by 3. 2 + 4 + 4 is 10, and 10 is not divisible by 3.
a number that is divisible by 3 and 5 but not by 4= 15
True. A number that is divisible by both 3 and 4 is also divisible by their least common multiple, which is 12. Since 12 can be expressed as (3 \times 4), any number meeting the criteria of being divisible by both 3 and 4 will indeed be divisible by 12.
It is divisible by 3 only. 3*1105=3315
It divides exactly by 3, but not 4.
No since only numbers in which its sum can be divisible by 3 is divisible by 3. 2 + 4 + 4 is 10, and 10 is not divisible by 3.
12 is the Lowest Common Multiple
are 2 and 8 divisible by 4
432/3 = 144 432/4 = 108 432 is divisible by both 3 and 4.
a number that is divisible by 3 and 5 but not by 4= 15
No. divisible by 3 4 5 is 60
30
True. A number that is divisible by both 3 and 4 is also divisible by their least common multiple, which is 12. Since 12 can be expressed as (3 \times 4), any number meeting the criteria of being divisible by both 3 and 4 will indeed be divisible by 12.
not divisible by 9.but it is divisible by 4.
650130 is not divisible by 4, but it is divisible by 2, 3, 5, 6, and 10
It is divisible by 3 only. 3*1105=3315