What is the Greatest Common Factor of 29945 and 29949?

Greatest common factor (GCF) of 29945 and 29949 is 1.

GCF(29945,29949) = 1

We will now calculate the prime factors of 29945 and 29949, than find the greatest common factor (greatest common divisor (gcd)) of the numbers by matching the biggest common factor of 29945 and 29949.

How to find the GCF of 29945 and 29949?

We will first find the prime factorization of 29945 and 29949. After we will calculate the factors of 29945 and 29949 and find the biggest common factor number .

Step-1: Prime Factorization of 29945

Prime factors of 29945 are 5, 53, 113. Prime factorization of 29945 in exponential form is:

29945 = 5¹ × 53¹ × 113¹

Step-2: Prime Factorization of 29949

Prime factors of 29949 are 3, 67, 149. Prime factorization of 29949 in exponential form is:

29949 = 3¹ × 67¹ × 149¹

Step-3: Factors of 29945

List of positive integer factors of 29945 that divides 29945 without a remainder.

1, 5, 53, 113, 265, 565, 5989

Step-4: Factors of 29949

List of positive integer factors of 29949 that divides 29945 without a remainder.

1, 3, 67, 149, 201, 447, 9983

Final Step: Biggest Common Factor Number

We found the factors and prime factorization of 29945 and 29949. The biggest common factor number is the GCF number.
So the greatest common factor 29945 and 29949 is 1.

Also check out the Least Common Multiple of 29945 and 29949