What is the smallest multiple of 7?
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What is the smallest multiple of 7?
Every number is the smallest multiple of itself. Number 7 has infinite multiples as it can be multiplied with any whole number and we have infinite whole numbers. A multiple can be the common multiple of two or more numbers….First 20 Multiples of 7.
| Multiplication | Multiples of 7 |
|---|---|
| 7 × 1 | 7 |
| 7 × 2 | 14 |
| 7 × 3 | 21 |
| 7 × 4 | 28 |
What is the divisible by 9?
A number is divisible by 9, if the sum is a multiple of 9 or if the sum of its digits 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.
Which number is divisible by 7 and ends with 9?
R D Sharma – Mathematics 9 So, all the multiples of 63 between 600 to 1000 are divisible by 7 and 9. Multiples of 63 between 600 to 1000 are as follows. So, there are 6 numbers between 600 to 1000 divisible by 7 and 9. Answer.
What is the smallest multiple of 9 which also a multiple of 6?
18
We see that the numbers 18 and 36 are both common multiples of 6 and 9. The least common multiple is the smallest which is 18.
What is the smallest multiple of 27 divisible by 9?
LCM of 9 and 27 by Listing Multiples Step 3: The smallest common multiple of 9 and 27 is 27.
Is 81 divisible by 9 yes or no?
Since the answer to our division is a whole number, we know that 81 is divisible by 9.
What is the 7 divisibility rule?
The divisibility rule of 7 states that, if a number is divisible by 7, then “the difference between twice the unit digit of the given number and the remaining part of the given number should be a multiple of 7 or it should be equal to 0”. For example, 798 is divisible by 7.