What is the Greatest Common Factor of 49765 and 49770?

Greatest common factor (GCF) of 49765 and 49770 is 5.

GCF(49765,49770) = 5

We will now calculate the prime factors of 49765 and 49770, than find the greatest common factor (greatest common divisor (gcd)) of the numbers by matching the biggest common factor of 49765 and 49770.

How to find the GCF of 49765 and 49770?

We will first find the prime factorization of 49765 and 49770. After we will calculate the factors of 49765 and 49770 and find the biggest common factor number .

Step-1: Prime Factorization of 49765

Prime factors of 49765 are 5, 37, 269. Prime factorization of 49765 in exponential form is:

49765 = 5¹ × 37¹ × 269¹

Step-2: Prime Factorization of 49770

Prime factors of 49770 are 2, 3, 5, 7, 79. Prime factorization of 49770 in exponential form is:

49770 = 2¹ × 3² × 5¹ × 7¹ × 79¹

Step-3: Factors of 49765

List of positive integer factors of 49765 that divides 49765 without a remainder.

1, 5, 37, 185, 269, 1345, 9953

Step-4: Factors of 49770

List of positive integer factors of 49770 that divides 49765 without a remainder.

1, 2, 3, 5, 6, 7, 9, 10, 14, 15, 18, 21, 30, 35, 42, 45, 63, 70, 79, 90, 105, 126, 158, 210, 237, 315, 395, 474, 553, 630, 711, 790, 1106, 1185, 1422, 1659, 2370, 2765, 3318, 3555, 4977, 5530, 7110, 8295, 9954, 16590, 24885

Final Step: Biggest Common Factor Number

We found the factors and prime factorization of 49765 and 49770. The biggest common factor number is the GCF number.
So the greatest common factor 49765 and 49770 is 5.

Also check out the Least Common Multiple of 49765 and 49770