For each given number, add the digits. If the sum comes to nine, then it is divisible by '9'. 234 ; 2 + 3 + 4 = 9 So is dividble by '9' 345 ; 3 + 4 + 5 = 12 = 1 + 2 = 3 Not divisible by '9' 567 ; 5 + 6 + 7 = 18 = 1 + 8 = 9 so is divisible by '9'.
27 and 18 are both divisible by 1, 3, and 9. Additionally, 27 is divisible by 27 itself, while 18 is divisible by 2, 6, and 18. Therefore, the numbers 27 and 18 both go into 1, 3, and 9.
1262 is even, so 1262 is divisible by 2. 1 + 2 + 6 + 2 = 11 which is not divisible by 3 nor 9, so 1262 is not divisible by 3 nor 9.
1, 2, 3, 6, 9, 18, 27, 54, 1613, 3226, 4839, 9678, 14517, 29034, 43551, 87102.
The factors of 54 are 1, 2, 3, 6, 9, 18, 27, and 54. The factor pairs of 54 are 1 x 54, 2 x 27, 3 x 18, and 6 x 9The factors of 54 are: 1 2 3 6 9 18 27 54.1, 2, 3, 6, 9, 18, 27, 54The factors of 54 are: 1, 2, 3, 6, 9, 18, 27, & 541, 2, 3, 6, 54, 27, 18, 9
54 is divisible by 2. Quotient is 27. 54 is divisible by 3. Quotient is 18. 54 is divisible by 9. Quotient is 6.
No. However 54 is divisible by 3 since 54 = 3 times 18. Also, the sum of the digits of 54 is 9 and 9 = 3 times 3. (if the sum of the digits is divisible by 3, so is the number and conversely.)
54 is divisible by: 1 2 3 6 9 18 27 54.
54 is divisible by 1, 2, 3, 6, 9, 18, 27, 54 Multiples of 54 are divisible by 54.
A number is divisible by 6 if it is divisible by 2 and 3. 54/6 = 9, 54/3 = 18, 54/2 = 27 - therefore, 54 is divisible by 6.
All are divisible by 9. (and by 3) 54 = 6 x 9 36 = 4 x 9 81 = 9 x 9
Yes, 18 times 3 = 54. There is a very easy way to tell if a number is divisible by 3. Add up the digits in the number. If the sum of the digits is divisible by 3, then the number is divisible by 3. For example, 5 + 4 = 9, and 9 is obviously divisible by 3. So, 54 is too.
No. 54 is only evenly divisible by these numbers: 1, 2, 3, 6, 9, 18, 27, 54.
Multiples of 9 and 6 are also divisible by three, the reverse is not true. 15 is divisible by 3, but not 6 or 9. 27 is divisible by 3 and 9, but not 6. 12 is divisible by 3 and 6, but not 9. 54 is divisible by 3, 6 and 9.
51 and 54 are divisible by 3.
No.
36, 54 and 72