What is the Greatest Common Factor of 77043 and 77054?

Greatest common factor (GCF) of 77043 and 77054 is 1.

GCF(77043,77054) = 1

We will now calculate the prime factors of 77043 and 77054, than find the greatest common factor (greatest common divisor (gcd)) of the numbers by matching the biggest common factor of 77043 and 77054.

How to find the GCF of 77043 and 77054?

We will first find the prime factorization of 77043 and 77054. After we will calculate the factors of 77043 and 77054 and find the biggest common factor number .

Step-1: Prime Factorization of 77043

Prime factors of 77043 are 3, 61, 421. Prime factorization of 77043 in exponential form is:

77043 = 3¹ × 61¹ × 421¹

Step-2: Prime Factorization of 77054

Prime factors of 77054 are 2, 59, 653. Prime factorization of 77054 in exponential form is:

77054 = 2¹ × 59¹ × 653¹

Step-3: Factors of 77043

List of positive integer factors of 77043 that divides 77043 without a remainder.

1, 3, 61, 183, 421, 1263, 25681

Step-4: Factors of 77054

List of positive integer factors of 77054 that divides 77043 without a remainder.

1, 2, 59, 118, 653, 1306, 38527

Final Step: Biggest Common Factor Number

We found the factors and prime factorization of 77043 and 77054. The biggest common factor number is the GCF number.
So the greatest common factor 77043 and 77054 is 1.

Also check out the Least Common Multiple of 77043 and 77054