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What can 18 be divided?
18 is divisible by 1, 2, 3, 6, 9, 18.
Least number divisible by 2 6 9?
18
Is 78 divisible by 6 and 9?
Using the tests for divisibility:Divisible by 3:Add the digits and if the sum is divisible by 3, so is the original number: 6 + 8 + 4 = 18 which is divisible by 3, so 684 is divisible by 3Divisible by 6:Number is divisible by 2 and 3: Divisible by 2:If the number is even (last digit divisible by 2), then the whole number is divisible by 2. 684 is even so 684 is divisible by 2.Divisible by 3:Already shown above to be divisible by 3. 684 is divisible by both 2 & 3 so 684 is divisible by 6Divisible by 9:Add the digits and if the sum is divisible by 9, so is the original number: 6 + 8 + 4 = 18 which is divisible by 9, so 684 is divisible by 9Thus 684 is divisible by all 3, 6 & 9.
What are four divisible factors of the number 288?
18, 24, 32, 36
What are the common multiples of 72 and 84?
The common multiples of 18 and 72 are 72, 144, 216, 288, 360, 432, 504, 576, 648, 720, and so on. Anything divisible by 72 is divisible by 18 since 18 is one of the factors of 72.
