Best Answer

Answer: 3

Definition: 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 45 are 1, 3, 5, 9, 15, and 45.

The factors of 69 are 1, 3, 23, and 69.

The common factors are 1 and 3. Therefore, the greatest common factor is 3.

Q: What is the greatest common factor of 45 and 69?

Write your answer...

Submit

Still have questions?

Continue Learning about Basic Math

The GCF is 3.

The greatest common factor of 33 and 69 is 3

There is not a greatest common factor of a single number, such as 69, because there cannot be a greatest 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. The factors of 69 are 1, 3, 23, and 69. The prime factors of 69 are 3 and 23. The prime factorization of 69 is 3 x 23. Examples: The greatest common factor of 51 and 69 is 3. The greatest common factor of 32 and 69 is 1. The greatest common factor of 69 and 115 is 23. You need at least two numbers to find a GCF. If that's 6 and 9, the GCF is 3.

The greatest common factor of 138 and 207 is 69.

The Greatest Common Factor of 69, 92: 23

Related questions

The GCF is 3.

The greatest common factor of 24 and 69 is 3.

The greatest common factor of 64 and 69 is 1.

3 is the greatest common factor of 69 and 15.

The greatest common factor of 33 and 69 is 3

The greatest common factor of 46 and 69 is 23.

The greatest common factor of the numbers 45 and 63 is 9.

3 is the greatest common factor of 69 and 99.

3 is the greatest common factor of 12 and 69.

The Greatest Common Factor (GCF) is: 3

The Greatest Common Factor (GCF) is: 3

There is not a greatest common factor of a single number, such as 69, because there cannot be a greatest 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. The factors of 69 are 1, 3, 23, and 69. The prime factors of 69 are 3 and 23. The prime factorization of 69 is 3 x 23. Examples: The greatest common factor of 51 and 69 is 3. The greatest common factor of 32 and 69 is 1. The greatest common factor of 69 and 115 is 23. You need at least two numbers to find a GCF. If that's 6 and 9, the GCF is 3.