0
7
Wiki User
∙ 13y ago
Add your answer:
Earn +20 pts
56 is divisible by what number?
56 is divisible by 1, 2, 4, 7, 8, 14, 28, and 56.
What is the smallest number divisible by 7 and 8?
56
What number is divisible by 8 and also divisible by 4?
All numbers in the 8x table. 8, 16, 24, 32, 40, 48, 56, 64... etc.
What are a List of numbers divisible by 8?
8, 16, 24, 32, 40, 48, 56, 64, 72, 80, 88, 96 and so on.
What are the divisibility rules for 56?
56 = 7 × 8, thus the number must be divisible by both 7 and 8 - check for each of these digits: 8 is easy to check: add the units digit to twice the tens digit to 4 times the hundreds digit; if this sum is divisible by 8 then so is the original number. There is no easy check for 7. One I can offer: Split the number into blocks of 3 digits starting at the right hand end. Now alternatively subtract and add the each of the digits from the blocks: the units, tens and hundreds digits separately. Finally add the sum of the units digits to 3 times the sum of the tens digits to twice the sum of the hundreds digits; if this sum is divisible by 7, then so is the original number. eg 123456789 → 123 456 789 → sum units: 9 - 6 + 3 = 6 → sum tens: 8 - 5 + 2 = 5 → sum hundreds: 7 - 4 + 1 = 4 → check sum: 6 + 3×5 + 2×4 = 29 29 is not divisible by 7, so 123456789 is not divisible by 7. [The remainder of 29 divided by 7 is 1, so 123456789 divided by 7 has a remainder of 1.] eg is 135792648 divisible by 56? 8 + 2×4+4×6 = 40 which is divisible by 8, so 135792648 is divisible by 8. 135792648 → 135 792 648 → sum units: 8 - 2 + 5 = 11 → sum 10s: 4 - 9 + 3 = -2 → sum 100s: 6 - 7 + 1 = 0 → chk: 11 + 3×-2 + 2×0 = 5 not divisible by 7, so 135792648 is not divisible by 7 Thus 135792648 is not divisible by 56 eg is 63592648 divisible by 56? Divisible by 8 as before: 8 + 2×4 + 4×6 = 40 = 5×8 63 592 648 → sum units: 8 - 2 + 3 = 9 → sum 10s: 4 - 9 + 6 = 1 → sum 100s: 6 - 5 = 1 → chk: 9 + 3×1 + 2×1 = 14 = 2×7 → divisible by 7 → 63592648 is divisible by 56 (63592648 = 113558×56)
Divisible by 7 and divisible by 8?
56
56 is divisible by what number?
56 is divisible by 1, 2, 4, 7, 8, 14, 28, and 56.
What numbers are 56 divisible by?
56 is divisible by: 1, 2, 4, 7, 8, 14, 28, 56.
Why 56 is divisible by 7?
Because 8 times 7 = 56
What is divisible by 56?
All multiples of 56, which is an infinite number.
Is the number 056 divisible by 8?
7 x 8 = 56
What is the smallest number divisible by 7 and 8?
56
What is 56 divisible to?
1, 2, 4, 7, 8, 14, 28, 56
Is 280 divisible by 5 and by 8?
280/5 = 56 280/8 = 35 Therefore, 280 is divisible by both 5 and 8.
By which numbers is 56 divisible by?
8, 7, 2, 28
What is 7x8 divisible by?
7x8 is divisible by: 1 2 4 7 8 14 28 and 56.
Is 56 divisible by 2?
Two is divisible by 56, but the number does not come out evenly. You get 0.0357 as your answer. 56 is divisible by 2 and it goes in evenly, however. (56/2 is 28).
