What is the Greatest Common Factor of 84490 and 84494?

Greatest common factor (GCF) of 84490 and 84494 is 2.

GCF(84490,84494) = 2

We will now calculate the prime factors of 84490 and 84494, than find the greatest common factor (greatest common divisor (gcd)) of the numbers by matching the biggest common factor of 84490 and 84494.

How to find the GCF of 84490 and 84494?

We will first find the prime factorization of 84490 and 84494. After we will calculate the factors of 84490 and 84494 and find the biggest common factor number .

Step-1: Prime Factorization of 84490

Prime factors of 84490 are 2, 5, 7, 17, 71. Prime factorization of 84490 in exponential form is:

84490 = 2¹ × 5¹ × 7¹ × 17¹ × 71¹

Step-2: Prime Factorization of 84494

Prime factors of 84494 are 2, 83, 509. Prime factorization of 84494 in exponential form is:

84494 = 2¹ × 83¹ × 509¹

Step-3: Factors of 84490

List of positive integer factors of 84490 that divides 84490 without a remainder.

1, 2, 5, 7, 10, 14, 17, 34, 35, 70, 71, 85, 119, 142, 170, 238, 355, 497, 595, 710, 994, 1190, 1207, 2414, 2485, 4970, 6035, 8449, 12070, 16898, 42245

Step-4: Factors of 84494

List of positive integer factors of 84494 that divides 84490 without a remainder.

1, 2, 83, 166, 509, 1018, 42247

Final Step: Biggest Common Factor Number

We found the factors and prime factorization of 84490 and 84494. The biggest common factor number is the GCF number.
So the greatest common factor 84490 and 84494 is 2.

Also check out the Least Common Multiple of 84490 and 84494