What is the Greatest Common Factor of 29858 and 29868?

Greatest common factor (GCF) of 29858 and 29868 is 2.

GCF(29858,29868) = 2

We will now calculate the prime factors of 29858 and 29868, than find the greatest common factor (greatest common divisor (gcd)) of the numbers by matching the biggest common factor of 29858 and 29868.

How to find the GCF of 29858 and 29868?

We will first find the prime factorization of 29858 and 29868. After we will calculate the factors of 29858 and 29868 and find the biggest common factor number .

Step-1: Prime Factorization of 29858

Prime factors of 29858 are 2, 14929. Prime factorization of 29858 in exponential form is:

29858 = 2¹ × 14929¹

Step-2: Prime Factorization of 29868

Prime factors of 29868 are 2, 3, 19, 131. Prime factorization of 29868 in exponential form is:

29868 = 2² × 3¹ × 19¹ × 131¹

Step-3: Factors of 29858

List of positive integer factors of 29858 that divides 29858 without a remainder.

1, 2, 14929

Step-4: Factors of 29868

List of positive integer factors of 29868 that divides 29858 without a remainder.

1, 2, 3, 4, 6, 12, 19, 38, 57, 76, 114, 131, 228, 262, 393, 524, 786, 1572, 2489, 4978, 7467, 9956, 14934

Final Step: Biggest Common Factor Number

We found the factors and prime factorization of 29858 and 29868. The biggest common factor number is the GCF number.
So the greatest common factor 29858 and 29868 is 2.

Also check out the Least Common Multiple of 29858 and 29868