What is the Greatest Common Factor of 69999 and 70015?

Greatest common factor (GCF) of 69999 and 70015 is 1.

GCF(69999,70015) = 1

We will now calculate the prime factors of 69999 and 70015, than find the greatest common factor (greatest common divisor (gcd)) of the numbers by matching the biggest common factor of 69999 and 70015.

How to find the GCF of 69999 and 70015?

We will first find the prime factorization of 69999 and 70015. After we will calculate the factors of 69999 and 70015 and find the biggest common factor number .

Step-1: Prime Factorization of 69999

Prime factors of 69999 are 3, 23333. Prime factorization of 69999 in exponential form is:

69999 = 3¹ × 23333¹

Step-2: Prime Factorization of 70015

Prime factors of 70015 are 5, 11, 19, 67. Prime factorization of 70015 in exponential form is:

70015 = 5¹ × 11¹ × 19¹ × 67¹

Step-3: Factors of 69999

List of positive integer factors of 69999 that divides 69999 without a remainder.

1, 3, 23333

Step-4: Factors of 70015

List of positive integer factors of 70015 that divides 69999 without a remainder.

1, 5, 11, 19, 55, 67, 95, 209, 335, 737, 1045, 1273, 3685, 6365, 14003

Final Step: Biggest Common Factor Number

We found the factors and prime factorization of 69999 and 70015. The biggest common factor number is the GCF number.
So the greatest common factor 69999 and 70015 is 1.

Also check out the Least Common Multiple of 69999 and 70015