0
There is neither a greatest common factor nor common factors of a single number, such as 25, 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.
The factors of 25 are 1, 5, and 25.
Examples:
The common factors of 13 and 25 are only 1; the greatest common factor is 1.
The common factors of 23 and 25 are only 1; the greatest common factor is 1.
The common factors of 25 and 30 are 1 and 5; the greatest common factor is 5.
The common factors of 25 and 42 are only 1; the greatest common factor is 1.
The common factors of 25 and 50 are 1, 5, and 25; the greatest common factor is 25.
Still curious? Ask our experts.
Chat with our AI personalities
Professor
Lao
JordanAdd your answer:
Earn +20 pts
What is the greatest common factor of 8 and 25?
There are no common factors of 8 and 25 besides one, so the greatest common factor of 8 and 25 is 1.
What is the greatest common factor of 12 and 25?
The greatest common factor of 12 and 25 is 1. One way to determine the greatest common factor is to find all the factors of the numbers and compare them. The factors of 12 are 1, 2, 3, 4, 6, and 12. The factors of 25 are 1, 5, and 25. The only common factor is 1. Therefore, the greatest common factor is 1. 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 factors of 12 are 2, 2, and 3. The prime factors of 25 are 5 and 5. There are no prime factors in common, so the numbers are relatively prime, which means the greatest common factor is 1.
What are the common factors and greatest common factor of 10 and 25?
The factors of 10 are: 1, 2, 5, 10The factors of 25 are: 1, 5, 25The common factors are: 1, 5The Greatest Common Factor (GCF) is: 5
What is the greatest common factor of 25 and 95?
Answer: 5Definition: A factor is a divisor - a number that will evenly divide into another number. The greatest common factor of two or more numbers is the largest factor that the numbers have in common.Method:One 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 25 are 1, 5, and 25.The factors of 95 are 1, 5, 19, and 95.The common factors are 1 and 5. Therefore, the greatest common factor is 5.
What is the greatest common factor of 21 and 25?
The GCF of 21 and 25 is 1Definition: A factor is a divisor - a number that will evenly divide into another number. The greatest common factor of two or more numbers is the largest factor that the numbers have in common.Method:One 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 21 are 1, 3, 7, and 21.The factors of 25 are 1, 5, and 25.The only common factor is 1. Therefore, the greatest common factor is 1, which means the numbers are relatively prime.The greatest common factor of 21 and 25, is 1.The factors of 21 are: 1, 3, 7, 21The factors of 25 are: 1, 5, 25The common factors are: 1The GCF is 1.
