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The factors of 189 are 1 3 7 9 21 27 63 189 So the largest factor is 189. However, 189 is not a proper factor, even though it is a factor. The largest proper factor is 63. Now 63 is not prime, since is is clearly divisible by 3. The largest prime factor is 7
Wiki User
∙ 14y ago
Wiki User
∙ 12y agoThe factors of 189 are 1, 3, 7, 9, 21, 27, 63, and 189.
Wiki User
∙ 8y agoThe factors of 189 are 1, 3, 7, 9, 21, 27, 63, 189.
For them to be common, they need to be compared to another set of factors.
Wiki User
∙ 8y agoIt has eight factors: 1 3 7 9 21 27 63 189.
Wiki User
∙ 6y agoYes it is. It goes in 21 times.
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What is the highest common factor of 189 and 147?
Prime factors of 189 are 33 and 7Prime factors of 231 are 3, 7, and 11HCF of 189 and 231 is 7
What are the common factors of 189 and 200?
The common factors are: 1, 2, 4, 5, 8, 10, 20, 40
What are the greatest common factors of 189 and 144?
The factors of 144 are: 1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 36, 48, 72, 144 The factors of 189 are: 1, 3, 7, 9, 21, 27, 63, 189 The common factors are: 1, 3, 9 The Greatest Common Factor: 9
What is the GCF of 189 42 and 441?
The factors of 42 are:1, 2, 3, 6, 7, 14, 21, 42The factors of 189 are:1, 3, 7, 9, 21, 27, 63, 189The factors of 441 are:1, 3, 7, 9, 21, 49, 63, 147, 441The common factors are:1, 3, 7, 21The Greatest Common Factor:GCF = 21
What are the greatest common factors of 80 and 189?
They are coprime or relatively prime, having a GCF of 1.
What are the common factors of 90 and 189?
The common factors of 90 and 189 are 1, 3 and 9.
What are the common factors of 189 and 693?
The common factors of 189 and 693 are: 1, 3, 7, 9, 21, and 63
What can go into 189 and 200?
Factors of 189: 1,3,7,9,21,27,63,189 Factors of 200: 1,2,4,5,8,10,20,25,40,50,100,200 Their only common factor is 1.
What is the highest common factor of 189 and 147?
Prime factors of 189 are 33 and 7Prime factors of 231 are 3, 7, and 11HCF of 189 and 231 is 7
What are the common factors of 144 and 189?
The common factors are 1, 3 and 9.
What is the greatest common factor of 189 and 94?
The factors of 94 are: 1, 2, 47, 94.The factors of 189 are: 1, 3, 7, 9, 21, 27, 63, 189.The common factor is: 1The Greatest Common Factor (GCF) is: 1
What are the common factors for 28 and 189?
The factors of 28 are:1, 2, 4, 7, 14, 28The factors of 189 are:1, 3, 7, 9, 21, 27, 63, 189The common factors are: 1, 7
What are the common factors of 189 and 200?
The common factors are: 1, 2, 4, 5, 8, 10, 20, 40
What are the greatest common factors of 189 and 144?
The factors of 144 are: 1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 36, 48, 72, 144 The factors of 189 are: 1, 3, 7, 9, 21, 27, 63, 189 The common factors are: 1, 3, 9 The Greatest Common Factor: 9
Are 80 and 189 relatively prime?
80 and 189 are relatively prime as they have no common factors other than 1.
What are the greatest common factors of 63 189 441?
The GCF is 63.
Are 160 and 189 relatively prime?
160 and 189 are relatively prime as they have no common factors other than 1.
