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If 4 is divisible by a number will 8 be too?
4 is divisible by 1, 2 and 4. So is 8. If a number is divisible by 8, it will also be divisible by 4.
How do i find out if a number is divisible by 4 or 8?
If the number is a multiple of 4 or 8 then it is divisible by 4 and 8 with no remainder If a number can be halved and the answer is even, it was divisible by 4.If the number can be halved twice and the answer is stilleven, it was divisble by 8.
Is a number divisible by 4 also a divisible by 8?
Every other number: 8, 16, 24, 32, 40... No, a number can be divisible by 4 but not divisible by 8; an example is 12.
If a number is divisible by 2 and 4 is it divisible by 8?
Not always for example, 36 is not divisible by 8 but it is divisible by 2 and 4.
Is it true that a number is divisible by 8 if it divisible by 4 and divisible by 2?
Being divisible by 4, means that it will also be divisible by 2, so that doesn't tell you anything about divisibility by 8. But if you divide the number by 2, and this quotient is divisible by 4, then yes the original number is divisible by 8.
Using divisibility rule determine what number are divisible by 4 and 8?
To determine if a number is divisible by 4, check if the last two digits form a number that is divisible by 4. For divisibility by 8, the last three digits of the number must be divisible by 8. Essentially, a number that meets the criteria for both divisibility by 4 and 8 will have its last two digits divisible by 4 and its last three digits divisible by 8.
What number is divisible by 8?
All the numbers that are divisible by 8 are 1,2,and 4
What is the divisibility rules for 4and8and give one example for each?
The divisibility rule for 4 states that a number is divisible by 4 if the last two digits of the number form a number that is divisible by 4. For example, 512 is divisible by 4 because the last two digits, 12, are divisible by 4 (12 ÷ 4 = 3). The rule for 8 states that a number is divisible by 8 if the last three digits of the number form a number that is divisible by 8. For example, 1,024 is divisible by 8 because the last three digits, 024, are divisible by 8 (24 ÷ 8 = 3).
What is the divisiblity rule for the number 8?
To find out if a number is divisible by 8 the number must be divisible by 2 and 4!
Is 211032 divisible by 4?
Yes. To check if a number is divisible by 4, if the last 2 digits (as a number) are divisible by 4, so is the original number. 32 = 4 x 8 so as 32 is divisible by 4, so is 211032. An alternative test for 4: add the last digit to twice the preceding digit, and if this sum is divisible by 4 so is the original number. This can be repeated until a single digit remains which must be 4 or 8 (to be divisible by 4) if the original number is divisible by 4. for 211032: 2 + 3x2 = 8 → [single digit 8 which] is divisible by 4, so 211032 is also divisible by 4.
Why are 2 and 4 divisible by 8?
2 times 4 equals 8. 8 is divisible by 2 and 4, but 2 and 4 are NOT divisible by 8. 8 is a multiple of 2 and 4. If you want to be technical, any number (other than zero) is divisible by any number. I assume you mean divisible evenly, in which case the above answer will answer your question.
When a number is divisible by 4 end 8?
8
