What is the Greatest Common Factor of 34840 and 34853?

Greatest common factor (GCF) of 34840 and 34853 is 13.

GCF(34840,34853) = 13

We will now calculate the prime factors of 34840 and 34853, than find the greatest common factor (greatest common divisor (gcd)) of the numbers by matching the biggest common factor of 34840 and 34853.

How to find the GCF of 34840 and 34853?

We will first find the prime factorization of 34840 and 34853. After we will calculate the factors of 34840 and 34853 and find the biggest common factor number .

Step-1: Prime Factorization of 34840

Prime factors of 34840 are 2, 5, 13, 67. Prime factorization of 34840 in exponential form is:

34840 = 2³ × 5¹ × 13¹ × 67¹

Step-2: Prime Factorization of 34853

Prime factors of 34853 are 7, 13, 383. Prime factorization of 34853 in exponential form is:

34853 = 7¹ × 13¹ × 383¹

Step-3: Factors of 34840

List of positive integer factors of 34840 that divides 34840 without a remainder.

1, 2, 4, 5, 8, 10, 13, 20, 26, 40, 52, 65, 67, 104, 130, 134, 260, 268, 335, 520, 536, 670, 871, 1340, 1742, 2680, 3484, 4355, 6968, 8710, 17420

Step-4: Factors of 34853

List of positive integer factors of 34853 that divides 34840 without a remainder.

1, 7, 13, 91, 383, 2681, 4979

Final Step: Biggest Common Factor Number

We found the factors and prime factorization of 34840 and 34853. The biggest common factor number is the GCF number.
So the greatest common factor 34840 and 34853 is 13.

Also check out the Least Common Multiple of 34840 and 34853