What is the Greatest Common Factor of 49755 and 49761?

Greatest common factor (GCF) of 49755 and 49761 is 3.

GCF(49755,49761) = 3

We will now calculate the prime factors of 49755 and 49761, than find the greatest common factor (greatest common divisor (gcd)) of the numbers by matching the biggest common factor of 49755 and 49761.

How to find the GCF of 49755 and 49761?

We will first find the prime factorization of 49755 and 49761. After we will calculate the factors of 49755 and 49761 and find the biggest common factor number .

Step-1: Prime Factorization of 49755

Prime factors of 49755 are 3, 5, 31, 107. Prime factorization of 49755 in exponential form is:

49755 = 3¹ × 5¹ × 31¹ × 107¹

Step-2: Prime Factorization of 49761

Prime factors of 49761 are 3, 19, 97. Prime factorization of 49761 in exponential form is:

49761 = 3³ × 19¹ × 97¹

Step-3: Factors of 49755

List of positive integer factors of 49755 that divides 49755 without a remainder.

1, 3, 5, 15, 31, 93, 107, 155, 321, 465, 535, 1605, 3317, 9951, 16585

Step-4: Factors of 49761

List of positive integer factors of 49761 that divides 49755 without a remainder.

1, 3, 9, 19, 27, 57, 97, 171, 291, 513, 873, 1843, 2619, 5529, 16587

Final Step: Biggest Common Factor Number

We found the factors and prime factorization of 49755 and 49761. The biggest common factor number is the GCF number.
So the greatest common factor 49755 and 49761 is 3.

Also check out the Least Common Multiple of 49755 and 49761