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The GCF of 21, 23, and 29 is 1. SInce 23 and 29 are prime, their GCF has to be 1.
Wiki User
∙ 8y ago
Wiki User
∙ 8y agoThe GCF is 1.
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What is the greatest common factor of 3 and 23?
The greatest common factor of 3 and 23 is 1
What is greatest common factor of 9 and 23?
The Greatest Common Factor of 9, 23 is 1.
What is the greatest common factor of 69 and 46?
The greatest common factor of 46 and 69 is 23.
What is the greatest common factor of 23 43 and 35?
The Greatest Common Factor of 23, 43, 35: 1
What is the greatest common factor of 13 and 23?
The GCF is 1.
What is the greatest common factor of 161 and 46?
greatest common factor of 161 and 46 is 23.
What Is The Greatest Common Factor Of 23 12 And 8?
The Greatest Common Factor of 23, 12, 8 is 1.
What is the greatest common factor of 100 and 23?
The greatest common factor of 23 and 100 is 1.
What is the greatest common factor of 23 and 14?
The greatest common factor of 14 and 23 is 1.
What is the greatest common factor of 8 and 23?
The greatest common factor of 8 and 23 is 1.
What are the common factors and greatest common factor of 23?
Short answer: There are none.There is neither a greatest common factor nor common factors of a single number, such as 23, because there cannot be any form of common factor without two or more numbers to compare. Common factors are factors that the numbers being compared have in common. The greatest common factor is the largest factor that all the numbers being compared have in common. Thus, since there are not two or more numbers to compare, there are neither common factors nor a greatest common factor.Examples:The common factors of 23 and 25 are only 1; the greatest common factor is 1.The common factors of 23 and 69 are 1 and 23; the greatest common factor is 23.The common factors of 23 and 75 are only 1; the greatest common factor is 1.The factors of 23 are 1 and 23. For them to be common, they need to be compared to another set of factors.
What is the greatest common factor of 23 and 42?
Since 23 is a prime number, its only factors are 1 and itself. Since 42 is not divisible by 23, the greatest common factor is 1. Another way to determine the greatest common factor is to find all the factors of the numbers and compare them. The factors of 23 are 1 and 23. The factors of 42 are 1, 2, 3, 6, 7, 14, 21, and 42. 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 23 is 23. The prime factors of 42 are 2, 3, and 7. There are no prime factors in common, so the numbers are relatively prime, meaning the greatest common factor is 1.
