What is the Greatest Common Factor of 80136 and 80143?

Greatest common factor (GCF) of 80136 and 80143 is 7.

GCF(80136,80143) = 7

We will now calculate the prime factors of 80136 and 80143, than find the greatest common factor (greatest common divisor (gcd)) of the numbers by matching the biggest common factor of 80136 and 80143.

How to find the GCF of 80136 and 80143?

We will first find the prime factorization of 80136 and 80143. After we will calculate the factors of 80136 and 80143 and find the biggest common factor number .

Step-1: Prime Factorization of 80136

Prime factors of 80136 are 2, 3, 7, 53. Prime factorization of 80136 in exponential form is:

80136 = 2³ × 3³ × 7¹ × 53¹

Step-2: Prime Factorization of 80143

Prime factors of 80143 are 7, 107. Prime factorization of 80143 in exponential form is:

80143 = 7¹ × 107²

Step-3: Factors of 80136

List of positive integer factors of 80136 that divides 80136 without a remainder.

1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 18, 21, 24, 27, 28, 36, 42, 53, 54, 56, 63, 72, 84, 106, 108, 126, 159, 168, 189, 212, 216, 252, 318, 371, 378, 424, 477, 504, 636, 742, 756, 954, 1113, 1272, 1431, 1484, 1512, 1908, 2226, 2862, 2968, 3339, 3816, 4452, 5724, 6678, 8904, 10017, 11448, 13356, 20034, 26712, 40068

Step-4: Factors of 80143

List of positive integer factors of 80143 that divides 80136 without a remainder.

1, 7, 107, 749, 11449

Final Step: Biggest Common Factor Number

We found the factors and prime factorization of 80136 and 80143. The biggest common factor number is the GCF number.
So the greatest common factor 80136 and 80143 is 7.

Also check out the Least Common Multiple of 80136 and 80143