What is the Greatest Common Factor of 534 and 553?

Greatest common factor (GCF) of 534 and 553 is 1.

GCF(534,553) = 1

We will now calculate the prime factors of 534 and 553, than find the greatest common factor (greatest common divisor (gcd)) of the numbers by matching the biggest common factor of 534 and 553.

How to find the GCF of 534 and 553?

We will first find the prime factorization of 534 and 553. After we will calculate the factors of 534 and 553 and find the biggest common factor number .

Step-1: Prime Factorization of 534

Prime factors of 534 are 2, 3, 89. Prime factorization of 534 in exponential form is:

534 = 2¹ × 3¹ × 89¹

Step-2: Prime Factorization of 553

Prime factors of 553 are 7, 79. Prime factorization of 553 in exponential form is:

553 = 7¹ × 79¹

Step-3: Factors of 534

List of positive integer factors of 534 that divides 534 without a remainder.

1, 2, 3, 6, 89, 178, 267

Step-4: Factors of 553

List of positive integer factors of 553 that divides 534 without a remainder.

1, 7, 79

Final Step: Biggest Common Factor Number

We found the factors and prime factorization of 534 and 553. The biggest common factor number is the GCF number.
So the greatest common factor 534 and 553 is 1.

Also check out the Least Common Multiple of 534 and 553