315
The factors of 30 that add up to 9 are 3 and 6. When you multiply these two numbers, you get 30 (3 x 10 = 30), and when you add them, you get 9 (3 + 6 = 9). Therefore, the pair of factors that meet the criteria are 3 and 6.
268
The term common factors specifically refers to the factors shared by two or more numbers. Since 324 is a single number, you could say that it shares all of its factors with itself.The factors of 324 are: 1, 2, 3, 4, 6, 9, 12, 18, 27, 36, 54, 81, 108, 162, and 324.
126 and -63 42 and 21 54 and 9
0
No simply add the digits of the numerator 3 + 2 + 0 = 5 the digits must add to 9 if 9 will divide evenly. Take 324 the digits add up to nine and nine divides into 324 exactly 36 times!
-8
Add them up. The factors of 9 are 1, 3 and 9. The sum of the factors is 13.
The common factors of 324 and 504 are: 1, 2, 3, 4, 6, 9, 12, 18, and 36
Yes, 324 is divisible by 3. A number is divisible by 3 if the sum of its digits is divisible by 3. In this case, 3 + 2 + 4 = 9, which is divisible by 3. Therefore, 324 is divisible by 3.
5298
6 and 9
How about 3 and 6
360
The factors of 30 that add up to 9 are 3 and 6. When you multiply these two numbers, you get 30 (3 x 10 = 30), and when you add them, you get 9 (3 + 6 = 9). Therefore, the pair of factors that meet the criteria are 3 and 6.
268
The 15 factors of 324 are 1, 2, 3, 4, 6, 9, 12, 18, 27, 36, 54, 81, 108, 162, and 324.Note: There are an odd number of factors because 324 is a square number (18 * 18).The factor pairs of 324 are 1 * 324, 2 * 162, 3 * 108, 4 * 81, 6 * 54, 9 * 36, 12 * 27, and 18 * 18.Prime factorization:324 = 2 * 2 * 3 * 3 * 3 * 3