What is the Greatest Common Factor of 3490 and 3497?

Greatest common factor (GCF) of 3490 and 3497 is 1.

GCF(3490,3497) = 1

We will now calculate the prime factors of 3490 and 3497, than find the greatest common factor (greatest common divisor (gcd)) of the numbers by matching the biggest common factor of 3490 and 3497.

How to find the GCF of 3490 and 3497?

We will first find the prime factorization of 3490 and 3497. After we will calculate the factors of 3490 and 3497 and find the biggest common factor number .

Step-1: Prime Factorization of 3490

Prime factors of 3490 are 2, 5, 349. Prime factorization of 3490 in exponential form is:

3490 = 2¹ × 5¹ × 349¹

Step-2: Prime Factorization of 3497

Prime factors of 3497 are 13, 269. Prime factorization of 3497 in exponential form is:

3497 = 13¹ × 269¹

Step-3: Factors of 3490

List of positive integer factors of 3490 that divides 3490 without a remainder.

1, 2, 5, 10, 349, 698, 1745

Step-4: Factors of 3497

List of positive integer factors of 3497 that divides 3490 without a remainder.

1, 13, 269

Final Step: Biggest Common Factor Number

We found the factors and prime factorization of 3490 and 3497. The biggest common factor number is the GCF number.
So the greatest common factor 3490 and 3497 is 1.

Also check out the Least Common Multiple of 3490 and 3497