GCF of 139 and 13

What is the GCF of 139 and 13?

GCF of 139 and 13

is 1

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Greatest Common Factor

What is the Greatest Common Factor of 139 and 13? The greatest common factor (GCF) of a set of numbers is the largest positive integer that divides each of the numbers evenly. It's also called the greatest common divisor (GCD).

The GCF can be found using a variety of methods, including prime factorization and division. The Euclidean algorithm is a commonly used method for finding the GCF of two numbers, and it can be extended to finding the GCF of more than two numbers.

To find GCF (Greatest Common Factor) between two numbers, mainly there are two methods available, Those are-

1. Prime Factorization Method: Find the prime factors of both number and then multiply of all the common prime factors value, you will get the GCF value.

2. Factors Method: Find the factors of both number. In those both factors the highest common factor number is the GCF value.

For calculation, here's how to calculate GCF of 139 and 13 using those formula above, step by step instructions are given below

Prime Factorization Method:

  1. Find the prime factors of the first number 139.
    139
  2. Find the prime factors of the second number 13.
    13
  3. If, There are no common prime factors then the GCF value will be
    1

Factors Method:

  1. Find the factors of the first number 139.
    1, 139
  2. Find the factors of the second number 13.
    1, 13
  3. The biggest common factor number is the GCF value. Which is,
    1

Number GCF LCM
139 & 8 1 1112
139 & 9 1 1251
139 & 10 1 1390
139 & 11 1 1529
139 & 12 1 1668
139 & 13 1 1807
139 & 14 1 1946
139 & 15 1 2085
139 & 16 1 2224
139 & 17 1 2363
139 & 18 1 2502

GCF (Greatest Common Factor) of 139 and 13 is 1.

GCD (Greatest Common Divisor) of 139 and 13 is 1.

HCF (Highest Common Factor) of 139 and 13 is 1.
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