What is the Greatest Common Factor of 78036 and 78055?

Greatest common factor (GCF) of 78036 and 78055 is 1.

GCF(78036,78055) = 1

We will now calculate the prime factors of 78036 and 78055, than find the greatest common factor (greatest common divisor (gcd)) of the numbers by matching the biggest common factor of 78036 and 78055.

How to find the GCF of 78036 and 78055?

We will first find the prime factorization of 78036 and 78055. After we will calculate the factors of 78036 and 78055 and find the biggest common factor number .

Step-1: Prime Factorization of 78036

Prime factors of 78036 are 2, 3, 7, 929. Prime factorization of 78036 in exponential form is:

78036 = 2² × 3¹ × 7¹ × 929¹

Step-2: Prime Factorization of 78055

Prime factors of 78055 are 5, 67, 233. Prime factorization of 78055 in exponential form is:

78055 = 5¹ × 67¹ × 233¹

Step-3: Factors of 78036

List of positive integer factors of 78036 that divides 78036 without a remainder.

1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 42, 84, 929, 1858, 2787, 3716, 5574, 6503, 11148, 13006, 19509, 26012, 39018

Step-4: Factors of 78055

List of positive integer factors of 78055 that divides 78036 without a remainder.

1, 5, 67, 233, 335, 1165, 15611

Final Step: Biggest Common Factor Number

We found the factors and prime factorization of 78036 and 78055. The biggest common factor number is the GCF number.
So the greatest common factor 78036 and 78055 is 1.

Also check out the Least Common Multiple of 78036 and 78055