What is the Greatest Common Factor of 10421 and 10435?

Greatest common factor (GCF) of 10421 and 10435 is 1.

GCF(10421,10435) = 1

We will now calculate the prime factors of 10421 and 10435, than find the greatest common factor (greatest common divisor (gcd)) of the numbers by matching the biggest common factor of 10421 and 10435.

How to find the GCF of 10421 and 10435?

We will first find the prime factorization of 10421 and 10435. After we will calculate the factors of 10421 and 10435 and find the biggest common factor number .

Step-1: Prime Factorization of 10421

Prime factors of 10421 are 17, 613. Prime factorization of 10421 in exponential form is:

10421 = 17¹ × 613¹

Step-2: Prime Factorization of 10435

Prime factors of 10435 are 5, 2087. Prime factorization of 10435 in exponential form is:

10435 = 5¹ × 2087¹

Step-3: Factors of 10421

List of positive integer factors of 10421 that divides 10421 without a remainder.

1, 17, 613

Step-4: Factors of 10435

List of positive integer factors of 10435 that divides 10421 without a remainder.

1, 5, 2087

Final Step: Biggest Common Factor Number

We found the factors and prime factorization of 10421 and 10435. The biggest common factor number is the GCF number.
So the greatest common factor 10421 and 10435 is 1.

Also check out the Least Common Multiple of 10421 and 10435