How do you find the multiples of 9?

How do you find the multiples of 9?

Did you know that the sum of all the digits of the multiples of 9 add up to 9. For example, 18 is a multiple of 9 and 1 + 8 = 9. Similarly, 198 is a multiple of 9 and 1 + 9 + 8 = 18 and 1 + 8 = 9….List of First 20 Multiples of 9.

Multiply 9 by the numbers from 1 to 20 Multiples of 9
9 × 1 9
9 × 7 63
9 × 8 72
9 × 9 81

What are the multiples of 9 up to 100?

Answer: The multiples of 9 up to 100 are 9, 18, 27, 36, 45, 54, 63, 72, 81, 90, and 99.

Why 9 is a multiple?

Since our base-ten system has a digital root system of 9 we get multiples of 9 that always fall on the digital root 9. This is because both the digital root counts up by (10 – 1)n with each multiple of 9 and 9 counts up (10-1)n with each multiple in the digital root.

What are all the common multiples of 9?

To do this, we can list the multiples: 9:9,18,27,36_,45,54,63,72,… 12:12,24,36_,48,60,72,… 36 is the first number that occurs in both lists.

What are the common multiples of 9 and 10?

The LCM of 9 and 10 is 90. To find the LCM of 9 and 10, we need to find the multiples of 9 and 10 (multiples of 9 = 9, 18, 27, 36 . . . . 90; multiples of 10 = 10, 20, 30, 40 . . . . 90) and choose the smallest multiple that is exactly divisible by 9 and 10, i.e., 90.

What are the first 9 multiples of 3?

Multiples of 3 are 3, 6, 9, 12, 15, 18, 21, 24, 27, 30, 33, 36, …

What is the smallest multiple of 9 greater than 100?

gives 108 which is greater than 100. So the required multiples of 9 up to 100 are : 9, 18, 27, 36, 45, 54, 63, 72, 81, 90 and 99. Hence we got all the required multiples. Note: You can also draw a table to find the multiple of 9.

What 2 numbers add up to 9?

Steps: 1. 2 + 7 = 9, cross out 2 and 7. 2.4 + 3 = 9, cross out 4, 3 and 2.

What is the common multiple of 7 and 9?

63
Answer: LCM of 7 and 9 is 63.

What are the common multiples of 8 and 10?

The LCM of 8 and 10 is 40. To find the least common multiple of 8 and 10, we need to find the multiples of 8 and 10 (multiples of 8 = 8, 16, 24, 32 . . . . 40; multiples of 10 = 10, 20, 30, 40) and choose the smallest multiple that is exactly divisible by 8 and 10, i.e., 40.

What is the LCM of 9 and 3?

What is the LCM of 3 and 9? Answer: LCM of 3 and 9 is 9.

What are the first nine multiples of 9?

9 x 99 = 891 so, 891 is a multiple of 9. The first 100 multiples of 9 are: 0, 9, 18, 27, 36, 45, 54, 63, 72, 81, 90, 99, 108, 117, 126, 135, 144, 153, 162, 171, 180, 189, 198, 207, 216, 225, 234, 243, 252, 261, 270, 279, 288, 297, 306, 315, 324, 333, 342, 351, 360, 369, 378, 387, 396, 405, 414, 423, 432, 441, 450, 459, 468, 477, 486, 495, 504, 513, 522, 531, 540, 549, 558, 567, 576, 585, 594, 603, 612, 621, 630, 639, 648, 657, 666, 675, 684, 693, 702, 711, 720, 729, 738, 747, 756, 765, 774

What is the least common multiple of 9 and 13?

Least Common Multiple of 9 and 13 with GCF Formula. The formula of LCM is LCM(a,b) = ( a × b) / GCF(a,b). We need to calculate greatest common factor 9 and 13, than apply into the LCM equation. GCF(9,13) = 1 LCM(9,13) = ( 9 × 13) / 1 LCM(9,13) = 117 / 1 LCM(9,13) = 117

What is the lowest common multiple of 9?

The least common multiple is 24. For the pair of numbers 9 and 10: the multiples of 9 (up until 100) are: 9, 18, 27, 36, 45, 54, 63, 72, 81, 90, 99.

What number is 9 a multiple of?

9 x 1 = 9 so, 9 is a multiple of 9. 9 x 2 = 18 so, 18 is a multiple of 9. 9 x 3 = 27 so, 27 is a multiple of 9. 9 x 4 = 36 so, 36 is a multiple of 9. The first 5 multiples of 9 are: 0, 9, 18, 27, 36.