What is the Greatest Common Factor of 69790 and 69803?

Greatest common factor (GCF) of 69790 and 69803 is 1.

GCF(69790,69803) = 1

We will now calculate the prime factors of 69790 and 69803, than find the greatest common factor (greatest common divisor (gcd)) of the numbers by matching the biggest common factor of 69790 and 69803.

How to find the GCF of 69790 and 69803?

We will first find the prime factorization of 69790 and 69803. After we will calculate the factors of 69790 and 69803 and find the biggest common factor number .

Step-1: Prime Factorization of 69790

Prime factors of 69790 are 2, 5, 7, 997. Prime factorization of 69790 in exponential form is:

69790 = 2¹ × 5¹ × 7¹ × 997¹

Step-2: Prime Factorization of 69803

Prime factors of 69803 are 29, 83. Prime factorization of 69803 in exponential form is:

69803 = 29² × 83¹

Step-3: Factors of 69790

List of positive integer factors of 69790 that divides 69790 without a remainder.

1, 2, 5, 7, 10, 14, 35, 70, 997, 1994, 4985, 6979, 9970, 13958, 34895

Step-4: Factors of 69803

List of positive integer factors of 69803 that divides 69790 without a remainder.

1, 29, 83, 841, 2407

Final Step: Biggest Common Factor Number

We found the factors and prime factorization of 69790 and 69803. The biggest common factor number is the GCF number.
So the greatest common factor 69790 and 69803 is 1.

Also check out the Least Common Multiple of 69790 and 69803