What is the Greatest Common Factor of 29020 and 29040?

Greatest common factor (GCF) of 29020 and 29040 is 20.

GCF(29020,29040) = 20

We will now calculate the prime factors of 29020 and 29040, than find the greatest common factor (greatest common divisor (gcd)) of the numbers by matching the biggest common factor of 29020 and 29040.

How to find the GCF of 29020 and 29040?

We will first find the prime factorization of 29020 and 29040. After we will calculate the factors of 29020 and 29040 and find the biggest common factor number .

Step-1: Prime Factorization of 29020

Prime factors of 29020 are 2, 5, 1451. Prime factorization of 29020 in exponential form is:

29020 = 2² × 5¹ × 1451¹

Step-2: Prime Factorization of 29040

Prime factors of 29040 are 2, 3, 5, 11. Prime factorization of 29040 in exponential form is:

29040 = 2⁴ × 3¹ × 5¹ × 11²

Step-3: Factors of 29020

List of positive integer factors of 29020 that divides 29020 without a remainder.

1, 2, 4, 5, 10, 20, 1451, 2902, 5804, 7255, 14510

Step-4: Factors of 29040

List of positive integer factors of 29040 that divides 29020 without a remainder.

1, 2, 3, 4, 5, 6, 8, 10, 11, 12, 15, 16, 20, 22, 24, 30, 33, 40, 44, 48, 55, 60, 66, 80, 88, 110, 120, 121, 132, 165, 176, 220, 240, 242, 264, 330, 363, 440, 484, 528, 605, 660, 726, 880, 968, 1210, 1320, 1452, 1815, 1936, 2420, 2640, 2904, 3630, 4840, 5808, 7260, 9680, 14520

Final Step: Biggest Common Factor Number

We found the factors and prime factorization of 29020 and 29040. The biggest common factor number is the GCF number.
So the greatest common factor 29020 and 29040 is 20.

Also check out the Least Common Multiple of 29020 and 29040