What is the Greatest Common Factor of 67340 and 67346?

Greatest common factor (GCF) of 67340 and 67346 is 2.

GCF(67340,67346) = 2

We will now calculate the prime factors of 67340 and 67346, than find the greatest common factor (greatest common divisor (gcd)) of the numbers by matching the biggest common factor of 67340 and 67346.

How to find the GCF of 67340 and 67346?

We will first find the prime factorization of 67340 and 67346. After we will calculate the factors of 67340 and 67346 and find the biggest common factor number .

Step-1: Prime Factorization of 67340

Prime factors of 67340 are 2, 5, 7, 13, 37. Prime factorization of 67340 in exponential form is:

67340 = 2² × 5¹ × 7¹ × 13¹ × 37¹

Step-2: Prime Factorization of 67346

Prime factors of 67346 are 2, 151, 223. Prime factorization of 67346 in exponential form is:

67346 = 2¹ × 151¹ × 223¹

Step-3: Factors of 67340

List of positive integer factors of 67340 that divides 67340 without a remainder.

1, 2, 4, 5, 7, 10, 13, 14, 20, 26, 28, 35, 37, 52, 65, 70, 74, 91, 130, 140, 148, 182, 185, 259, 260, 364, 370, 455, 481, 518, 740, 910, 962, 1036, 1295, 1820, 1924, 2405, 2590, 3367, 4810, 5180, 6734, 9620, 13468, 16835, 33670

Step-4: Factors of 67346

List of positive integer factors of 67346 that divides 67340 without a remainder.

1, 2, 151, 223, 302, 446, 33673

Final Step: Biggest Common Factor Number

We found the factors and prime factorization of 67340 and 67346. The biggest common factor number is the GCF number.
So the greatest common factor 67340 and 67346 is 2.

Also check out the Least Common Multiple of 67340 and 67346