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9, 18, 27, ...
All numbers whose digital sum is 9. A digital sum is the sum of all the digits of a number. If the sum happens to be greater than 9 then repeat the process of obtaining a digital sum until the result is 9 or smaller.
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∙ 14y ago
Wiki User
∙ 8y agomultiples of 9
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Which numbers have 9 as the greatest common factor?
9 and any multiple of 9
What is common prime factors?
All numbers have factors. Some numbers have some of the same factors as other numbers. These are common factors. If the factor is a prime number, it is a common prime factor. 3 is a prime number. 3 is a factor of 9. 3 is a factor of 12. 3 is a common prime factor of 9 and 12.
What is the greatest common factor of 9 and 45?
Answer: 9Definition: A factor is a divisor - a number that will evenly divide into another number. The greatest common factor of two or more numbers is the largest factor that the numbers have in common.Method:One way to determine the common factors and greatest common factor is to find all the factors of the numbers and compare them.The factors of 9 are 1, 3, and 9.The factors of 45 are 1, 3, 5, 9, 15, and 45.The common factors are 1, 3, and 9. Therefore, the greatest common factor is 9.Since 9 is a factor of 45, it is automatically the GCF.The GCF is 9.
What is the greatest common factor of 54 and 9?
The GCF of 9 and 54 is 9.A factor is a divisor - a number that will evenly divide into another number. The greatest common factor of two or more numbers is the largest factor that both numbers have in common.One way to determine the common factors and greatest common factor is to find all the factors of the numbers and compare them.The factors of 9 are 1, 3, and 9.The factors of 54 are 1, 2, 3, 6, 9, 18, 27, and 54.The common factors are 1, 3, and 9.Therefore, the greatest common factor is 9.Since 9 is a factor of 54, it is automatically the GCF.Since 9 is a factor of 54, it is automatically the GCF of this problem.
What is the highest common factor of 40 and 40?
The greatest common factor of the numbers 40 and 40 is 9.
What is the greatest factor for the numbers 9?
9 is the greatest factor of 9.
Which numbers have 9 as the greatest common factor?
9 and any multiple of 9
What does it mean for a number to be a common factor of two?
All numbers have factors. Some numbers have some of the same factors as other numbers. These are known as common factors. 3 is a factor of 9. 3 is a factor of 15. 3 is a common factor of 9 and 15.
What tow numbers greatest common factor 9?
9 and 18
What pair of numbers has the greates common factor of 9?
9 and 18
Can you tell me Which of these numbers is a factor of 36 24 16 9 7 30?
36/9=4 so 9 is a factor
Greatest common factor of 27and 45?
The greatest common factor of the numbers 27 and 45 is 9.
What are the numbers that have nine as a factor?
If the digital sum of any number finally add up to 9 then it will have 9 as a factor.
What are the factor numbers for 9 and 5?
1,5 1,3,9
What are the numbers that have 9 as their greatest common factor?
9 and 18, among others.
What is the square factor of 27?
1 and 9 are square numbers.
What two numbers have a sum of 9 and factor of18?
I think its 2 and 9.
