What is the divisibility of 8 and 9?
Numbers that are divisible by 8 are 8, 16, 24, etc. Numbers that are divisible by 9 are 9, 18, 27, etc. And numbers that are divisible by 10 are 10, 20, 30, and so on.
What is a 4 digit number divisible by 9?
25a7 is a 4 digit number divisible by 9. Concept Used: For a number to be divisible by 9 the sum of their digits should be a multiple of 9.
How many 4 digits numbers are there divisible by 9?
Step-by-step explanation: The smallest one is 1008, the largest one is 9999. The difference is 8991, which means 999 intervals of 9. In consequence, there are 1000 4 digits numbers divisible by 9.
How many four digit numbers are there which are divisible by 8?
four digit numbers are 1000,1001,1002,1003,1004,1005………9996,9997,9998,9999.
What is the divisibility of 8?
Divisibility rules for numbers 1–30
| Divisor | Divisibility condition | Examples |
|---|---|---|
| 8 | If the hundreds digit is even, the number formed by the last two digits must be divisible by 8. | 624: 24. |
| If the hundreds digit is odd, the number obtained by the last two digits plus 4 must be divisible by 8. | 352: 52 + 4 = 56. |
How do you find the divisibility of 8?
A number is divisible by 8 if its last three digits are divisible by 8. For example, 880 and 905,256 are divisible by 8 but 74,513 is not divisible by 8. To check divisibility by 8, divide the last three digits of the number by 8. If the result is a whole number, then the original number is divisible by 8.
What is the largest 4 digit number divisible by 8?
Answer. 9960 is the greatest 4-digit number divisible by 8, 12 and 14.
What is a 4 digit number that is divisible by both 4 and 9?
answer is 36 ……
What is the smallest 4 digit number divisible by 9?
Hence, the smallest 4-digit number divisible by 9 is 1008.
Which of the following numbers is divisible by 9?
Consider the following numbers which are divisible by 9, using the test of divisibility by 9: 99, 198, 171, 9990, 3411. Sum of the digits of 99 = 9 + 9 = 18, which is divisible by 9.
What is the divisibility of 4?
Divisibility rules for numbers 1–30
| Divisor | Divisibility condition |
|---|---|
| 4 | The last two digits form a number that is divisible by 4. |
| If the tens digit is even, the ones digit must be 0, 4, or 8. If the tens digit is odd, the ones digit must be 2 or 6. | |
| Double the tens digit, plus the ones digit is divisible by 4. |
Is it correct if a number is divisible by 4 it must be divisible by 8?
A number divisible by 8 will also be divisible by 4 as 4 is a factor of 8, but vice versa may not be true.
How many 4-digit numbers are divisible by 9?
They range from 1000 to 9999. Therefore, there are a total of 9000 4-digit numbers. Furthermore, a four digit number is divisible by 9 if you divide the four digit number by 9 and you get a whole number with no remainder. We listed all the 4-digit numbers divisible by 9 further down on this page, but we will start by answering some questions.
How do you know if a number is divisible by 8?
According to the divisibility rule of 8, if the last three digits of a given number are zeros or if the number formed by the last three digits is divisible by 8, then such a number is divisible by 8. For example, in 4832, the last three digits are 832, which is divisible by 8. Therefore, the given number 4832 is completely divisible by 8.
What is the sum of all 4 numbers divisible by 8?
The sum of all four digit numbers divisible by 8 is 6183000. What is the first four digit number divisible by 8? The first 4-digit number divisible by 8 is 1000.
What is the divisibility rule of 8 and 9?
The divisibility rule of 8 states that if the last three digits of the given number are zeros or they form a number that is divisible by 8, then the given number is divisible by 8. The divisibility rule of 9 says that a number is divisible by 9 if the sum of its digits is divisible by 9.