What is the Greatest Common Factor of 74898 and 74906?

Greatest common factor (GCF) of 74898 and 74906 is 2.

GCF(74898,74906) = 2

We will now calculate the prime factors of 74898 and 74906, than find the greatest common factor (greatest common divisor (gcd)) of the numbers by matching the biggest common factor of 74898 and 74906.

How to find the GCF of 74898 and 74906?

We will first find the prime factorization of 74898 and 74906. After we will calculate the factors of 74898 and 74906 and find the biggest common factor number .

Step-1: Prime Factorization of 74898

Prime factors of 74898 are 2, 3, 19, 73. Prime factorization of 74898 in exponential form is:

74898 = 2¹ × 3³ × 19¹ × 73¹

Step-2: Prime Factorization of 74906

Prime factors of 74906 are 2, 13, 43, 67. Prime factorization of 74906 in exponential form is:

74906 = 2¹ × 13¹ × 43¹ × 67¹

Step-3: Factors of 74898

List of positive integer factors of 74898 that divides 74898 without a remainder.

1, 2, 3, 6, 9, 18, 19, 27, 38, 54, 57, 73, 114, 146, 171, 219, 342, 438, 513, 657, 1026, 1314, 1387, 1971, 2774, 3942, 4161, 8322, 12483, 24966, 37449

Step-4: Factors of 74906

List of positive integer factors of 74906 that divides 74898 without a remainder.

1, 2, 13, 26, 43, 67, 86, 134, 559, 871, 1118, 1742, 2881, 5762, 37453

Final Step: Biggest Common Factor Number

We found the factors and prime factorization of 74898 and 74906. The biggest common factor number is the GCF number.
So the greatest common factor 74898 and 74906 is 2.

Also check out the Least Common Multiple of 74898 and 74906