What is the Greatest Common Factor of 69620 and 69629?

Greatest common factor (GCF) of 69620 and 69629 is 1.

GCF(69620,69629) = 1

We will now calculate the prime factors of 69620 and 69629, than find the greatest common factor (greatest common divisor (gcd)) of the numbers by matching the biggest common factor of 69620 and 69629.

How to find the GCF of 69620 and 69629?

We will first find the prime factorization of 69620 and 69629. After we will calculate the factors of 69620 and 69629 and find the biggest common factor number .

Step-1: Prime Factorization of 69620

Prime factors of 69620 are 2, 5, 59. Prime factorization of 69620 in exponential form is:

69620 = 2² × 5¹ × 59²

Step-2: Prime Factorization of 69629

Prime factors of 69629 are 7, 29. Prime factorization of 69629 in exponential form is:

69629 = 7⁴ × 29¹

Step-3: Factors of 69620

List of positive integer factors of 69620 that divides 69620 without a remainder.

1, 2, 4, 5, 10, 20, 59, 118, 236, 295, 590, 1180, 3481, 6962, 13924, 17405, 34810

Step-4: Factors of 69629

List of positive integer factors of 69629 that divides 69620 without a remainder.

1, 7, 29, 49, 203, 343, 1421, 2401, 9947

Final Step: Biggest Common Factor Number

We found the factors and prime factorization of 69620 and 69629. The biggest common factor number is the GCF number.
So the greatest common factor 69620 and 69629 is 1.

Also check out the Least Common Multiple of 69620 and 69629