What is the Greatest Common Factor of 29480 and 29491?

Greatest common factor (GCF) of 29480 and 29491 is 11.

GCF(29480,29491) = 11

We will now calculate the prime factors of 29480 and 29491, than find the greatest common factor (greatest common divisor (gcd)) of the numbers by matching the biggest common factor of 29480 and 29491.

How to find the GCF of 29480 and 29491?

We will first find the prime factorization of 29480 and 29491. After we will calculate the factors of 29480 and 29491 and find the biggest common factor number .

Step-1: Prime Factorization of 29480

Prime factors of 29480 are 2, 5, 11, 67. Prime factorization of 29480 in exponential form is:

29480 = 2³ × 5¹ × 11¹ × 67¹

Step-2: Prime Factorization of 29491

Prime factors of 29491 are 7, 11, 383. Prime factorization of 29491 in exponential form is:

29491 = 7¹ × 11¹ × 383¹

Step-3: Factors of 29480

List of positive integer factors of 29480 that divides 29480 without a remainder.

1, 2, 4, 5, 8, 10, 11, 20, 22, 40, 44, 55, 67, 88, 110, 134, 220, 268, 335, 440, 536, 670, 737, 1340, 1474, 2680, 2948, 3685, 5896, 7370, 14740

Step-4: Factors of 29491

List of positive integer factors of 29491 that divides 29480 without a remainder.

1, 7, 11, 77, 383, 2681, 4213

Final Step: Biggest Common Factor Number

We found the factors and prime factorization of 29480 and 29491. The biggest common factor number is the GCF number.
So the greatest common factor 29480 and 29491 is 11.

Also check out the Least Common Multiple of 29480 and 29491