Q: What is the common factor of 23 and 53?

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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.

The GCF is 1.

23 x 53 = 1000

Since 23 is a factor of 46, it is automatically the GCF.

Because both numbers are prime numbers, the only common factor they have is 1. Therefore, 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 5 are 1 and 5. The factors of 23 are 1 and 23. 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 5 is 5. The prime factor of 23 is 23. There are no prime factors in common, so the numbers are relatively prime, which means the greatest common factor is 1.

Related questions

The GCF is 1.

The GCF of 53 and 81 is 1.

The greatest common factor of 53 and 71 is 1. Both numbers are prime.

It can be. 23 is a common factor of 46 and 69.

53 is a prime number, so its only factors are 53 and 1. As such, 1 is the greatest common factor of 24 and 53.

The only common factor of 36 and 53 is 1.

The greatest common factor of two numbers is their HCF.The HCF of 53 and 86 is 1 as 53 is a prime number and does not have any factors other than 1 and itself so, the greatest common factor of 53 and 86 is 1.

Since 23 and 20 are relatively prime this exercise is a complete waste of time.23 + 20 = 1*(23 + 20).

The Greatest Common Factor (GCF) is: 1

gcf(64, 53) = 1

The GCF of 20 and 53 is 1.

The greatest common factor of 3 and 23 is 1