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What is the Greatest Common Factor of 5390 and 5394?

Greatest common factor (GCF) of 5390 and 5394 is 2.

GCF(5390,5394) = 2

We will now calculate the prime factors of 5390 and 5394, than find the greatest common factor (greatest common divisor (gcd)) of the numbers by matching the biggest common factor of 5390 and 5394.

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How to find the GCF of 5390 and 5394?

We will first find the prime factorization of 5390 and 5394. After we will calculate the factors of 5390 and 5394 and find the biggest common factor number .

Step-1: Prime Factorization of 5390

Prime factors of 5390 are 2, 5, 7, 11. Prime factorization of 5390 in exponential form is:

5390 = 21 × 51 × 72 × 111

Step-2: Prime Factorization of 5394

Prime factors of 5394 are 2, 3, 29, 31. Prime factorization of 5394 in exponential form is:

5394 = 21 × 31 × 291 × 311

Step-3: Factors of 5390

List of positive integer factors of 5390 that divides 5390 without a remainder.

1, 2, 5, 7, 10, 11, 14, 22, 35, 49, 55, 70, 77, 98, 110, 154, 245, 385, 490, 539, 770, 1078, 2695

Step-4: Factors of 5394

List of positive integer factors of 5394 that divides 5390 without a remainder.

1, 2, 3, 6, 29, 31, 58, 62, 87, 93, 174, 186, 899, 1798, 2697

Final Step: Biggest Common Factor Number

We found the factors and prime factorization of 5390 and 5394. The biggest common factor number is the GCF number.
So the greatest common factor 5390 and 5394 is 2.

Also check out the Least Common Multiple of 5390 and 5394