What is the Greatest Common Factor of 55070 and 55076?

Greatest common factor (GCF) of 55070 and 55076 is 2.

GCF(55070,55076) = 2

We will now calculate the prime factors of 55070 and 55076, than find the greatest common factor (greatest common divisor (gcd)) of the numbers by matching the biggest common factor of 55070 and 55076.

How to find the GCF of 55070 and 55076?

We will first find the prime factorization of 55070 and 55076. After we will calculate the factors of 55070 and 55076 and find the biggest common factor number .

Step-1: Prime Factorization of 55070

Prime factors of 55070 are 2, 5, 5507. Prime factorization of 55070 in exponential form is:

55070 = 2¹ × 5¹ × 5507¹

Step-2: Prime Factorization of 55076

Prime factors of 55076 are 2, 7, 281. Prime factorization of 55076 in exponential form is:

55076 = 2² × 7² × 281¹

Step-3: Factors of 55070

List of positive integer factors of 55070 that divides 55070 without a remainder.

1, 2, 5, 10, 5507, 11014, 27535

Step-4: Factors of 55076

List of positive integer factors of 55076 that divides 55070 without a remainder.

1, 2, 4, 7, 14, 28, 49, 98, 196, 281, 562, 1124, 1967, 3934, 7868, 13769, 27538

Final Step: Biggest Common Factor Number

We found the factors and prime factorization of 55070 and 55076. The biggest common factor number is the GCF number.
So the greatest common factor 55070 and 55076 is 2.

Also check out the Least Common Multiple of 55070 and 55076