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The only common factor is 1.
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∙ 14y ago
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What are the common factors of 8 and 9?
1 is the only common factor.
Common factors of 9 and 7?
Just 1.
What is the greatest common factor of 7 and 9?
Answer:The greatest common factor of 7 and 9 is 1.The common factors of 7 and 9 are only 1.Definition: A factor is a divisor - a number that will evenly divide into another number. The common factors of two or more numbers are all the factors that the numbers have in common. The greatest common factor of two or more numbers is the largest factor that the numbers have in common.Methods:The greatest common factor (gcf) of 7 and 9 is 1. This is because 7 is a prime number. Whenever one number is prime, if it is not a factor of the other number, the greatest common factor is 1.Another 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 7 are 1 and 7.The factors of 9 are 1, 3, and 9.The only common factor is 1. Therefore, the greatest common factor is 1, which means the numbers are relatively prime.The greatest common factor can also be calculated by identifying the common prime factors and multiplying them together.The prime factor of 7 is 7.The prime factors of 9 are 3 and 3.There are no prime factors in common, so the numbers are relatively prime, which means the greatest common factor is 1.1 because factors of 7 are 1,7 and factors of 9 are 1,9,3 and the largest factor they have in common is 1.The GCF is 1.
What are the common factors of 27 and 63?
The factors of 27 are 1, 3, 9, and 27. The factors of 63 are 1, 3, 9, 7, 21, and 63. The common factors of 27 and 63 are 1, 3, and 9.
What are the common factors of 18 and 63?
The factors of 18 are: 1, 2, 3, 6, 9, 18The factors of 63 are: 1, 3, 7, 9, 21, 63The common factors are: 1, 3, 9
What is the least common multiple of 7 9 and 8?
7 is a prime number, and not a factor of 8 or 9. 1, 2, 4, and 8 are factors of 8. 1, 3, and 9 are factors of 9. 7, 8, and have no common factors. So the least common multiple of 7, 8, and 9 are 7 X 8 X 9, which equals 504504
What is the least common multiple of 5 7 8 and 9?
5, 7, 8, and 9 have no common factors, so the least common multiple is 5×7×8×9=2,520
What are Common factors of 8 and 9?
The factors of 8 are 1, 2, 4, and 8, and the factors of 9 are 1, 3, 9 so the common factor is 1.
Common factors of 8 and 9?
The only common factor of 8 and 9 is ' 1 '.
Do 7 and 9 have common factors other than 1?
None. 7 and 9 haveno common factors other than 1.Factors of 7: 1, 7Factors of 9: 1, 3, 9
What is the lowest common multiple of 7 8 9?
there is no common mutlipe for 7 8 9
Do 7 and 9 have no common factors?
They have 1 in common.
What is a common factor for 81 and 72?
Common factors of 72 and 112 are: 1, 2, 4, and 8.
What are the factors of 56 and 63?
The factors of 56 are: 1, 2, 4, 7, 8, 14, 28, 56 The factors of 63 are: 1, 3, 7, 9, 21, 63
What is the greatest common factor of 7and 9?
The factors of 7 are 1 and 7 The factors of 9 are 1, 3, and 9 So the greatest common factor is 1
What are the common factors of 8 9?
5, 6, 8, and 9 share no common factors aside from 1.
What are the 2 common factors of 8 and 9?
Sorry, there is only one common factor of 8 and 9: 1
