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What is the Greatest Common Factor of 15427 and 15434?

Greatest common factor (GCF) of 15427 and 15434 is 1.

GCF(15427,15434) = 1

We will now calculate the prime factors of 15427 and 15434, than find the greatest common factor (greatest common divisor (gcd)) of the numbers by matching the biggest common factor of 15427 and 15434.

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How to find the GCF of 15427 and 15434?

We will first find the prime factorization of 15427 and 15434. After we will calculate the factors of 15427 and 15434 and find the biggest common factor number .

Step-1: Prime Factorization of 15427

Prime factors of 15427 are 15427. Prime factorization of 15427 in exponential form is:

15427 = 154271

Step-2: Prime Factorization of 15434

Prime factors of 15434 are 2, 7717. Prime factorization of 15434 in exponential form is:

15434 = 21 × 77171

Step-3: Factors of 15427

List of positive integer factors of 15427 that divides 15427 without a remainder.

1

Step-4: Factors of 15434

List of positive integer factors of 15434 that divides 15427 without a remainder.

1, 2, 7717

Final Step: Biggest Common Factor Number

We found the factors and prime factorization of 15427 and 15434. The biggest common factor number is the GCF number.
So the greatest common factor 15427 and 15434 is 1.

Also check out the Least Common Multiple of 15427 and 15434