answersLogoWhite

0


Best Answer

The GCF of 21 and 47 is 1.

User Avatar

Wiki User

8y ago
This answer is:
User Avatar
More answers
User Avatar

Wiki User

8y ago

The GCF is 1.

This answer is:
User Avatar

Add your answer:

Earn +20 pts
Q: What is the greatest common factor of 47 and 21?
Write your answer...
Submit
Still have questions?
magnify glass
imp
Continue Learning about Movies & Television

What is the greatest common factor of 22 and 47?

Since both 23 and 47 are prime numbers, their greatest common factor is 1.


What is the greatest common factor of 47 and 13?

The GCF is 1.


What is the greatest common factor of 47 and 14?

The GCF is 1.


What is the greatest common factor of 46 and 47?

The GCF is 1.


What is the greatest common factor of 47 and 48?

47 is a prime number so the great common factor of 47 and any other number can only ever be 1.

Related questions

What is the greatest common factor of 47 and 10?

The greatest common factor of 47 and 10 is 470Improved Answer:-The greatest common factor of 47 and 10 is 1 but the lowest common multiple of 47 and 10 is 470


What is the greatest common factor of 18 and 47?

The greatest common factor of 18 and 47 is 1.


What is the greatest common factor of 66 and 47?

The greatest common factor is of 66 and 47 is 1


What is the Greatest Common Factor of 36 and 47?

The GCF is 1.


What is the greatest common factor of 47 and 63?

The Greatest Common Factor (GCF) is: 1


What are the common factors and greatest common factor of 47?

There is neither a greatest common factor nor common factors of a single number, such as 47, 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 47 and 50 are only 1; the greatest common factor is 1. The common factors of 47 and 94 are 1 and 47; the greatest common factor is 47.


What is the greatest common factor of 141 and 329?

The greatest common factor of 141 and 329 is 47.The factors of 141 are: 1, 3, 47, 141The factors of 329 are: 1, 7, 47, 329The common factors are: 1, 47The Greatest Common Factor (GCF) is: 47


What is the greatest common factor of 22 and 47?

Since both 23 and 47 are prime numbers, their greatest common factor is 1.


What is the greatest common factor of 47 and 77?

It is: 1


What is the greatest common factor for 37 and 47?

1


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 is the greatest common factor of 47 and 93?

The GCF of 47 and 93 is 1.