Greatest Common Factor of 127 and 133

Created By : Jatin Gogia

Reviewed By : Rajasekhar Valipishetty

Last Updated : Apr 06, 2023

Make use of GCF Calculator to quickly find the Greatest Common Factor of numbers 127, 133 i.e. 1 largest integer by which both the numbers can be divided.

Greatest common factor (GCF) of 127 and 133 is 1.

GCF(127,133) = 1

GCF of 127 and 133

Greatest common factor or Greatest common divisor (GCD) can be calculated in following way;

GCF of:
and

Greatest Common Factor of 127 and 133

GCF of 127 and 133 is 1

Prime Factorization of 127


127 127
1

Prime factors of 127 are 127. Prime factorization of 127 in exponential form is:

127 = 1271

Prime Factorization of 133


7 133
19 19
1

Prime factors of 133 are 7.Prime factorization of 133 in exponential form is:

133 = 71×191

∴ So by taking common prime factors GCF of 127 and 133 is 1

Greatest Common Factor of 127 and 133 by matching factors method

Factors of 127

List of positive integer factors of 127 that divides 127 without a remainder.

1,127

Factors of 133

List of positive integer factors of 133 that divides 133 without a remainder.

1,7,19,133

Greatest Common Factor

We found the factors and prime factorization of 127 and 133. The biggest common factor number is the GCF number.
So the greatest common factor 127 and 133 is 1.

Also check out the Least Common Multiple of 127 and 133

Properties of GCF 127 and 133

(i) The GCF of 127 and 133 is associative

GCF of 127 and 133 = GCF of 133 and 127

Related Greatest Common Factor of 127

Related Greatest Common Factor of 133

Frequently Asked Questions on GCF of 127 and 133

1. What is the GCF of 127 and 133?

Answer: GCF of 127 and 133 is 1.

2. What are the Factors of 127?

Answer: Factors of 127 are 1, 127. There are 2 integers that are factors of 127. The greatest factor of 127 is 127.

3. What are the Factors of 133?

Answer: Factors of 133 are 1, 7, 19, 133. There are 4 integers that are factors of 133. The greatest factor of 133 is 133.

4. How to Find the GCF of 127 and 133?

Answer:

Greatest Common Factor of 127 and 133 = 1

Step 1: Find the prime factorization of 127

127 = 127

Step 2: Find the prime factorization of 133

133 = 7 x 19

Step 3: Multiply those factors both numbers have in common in steps i) or ii) above to find the gcf:

GCF = = 1

Step 4: Therefore, the greatest common factor of 127 and 133 is 1