What is the Greatest Common Factor of 70066 and 70074?

Greatest common factor (GCF) of 70066 and 70074 is 2.

GCF(70066,70074) = 2

We will now calculate the prime factors of 70066 and 70074, than find the greatest common factor (greatest common divisor (gcd)) of the numbers by matching the biggest common factor of 70066 and 70074.

How to find the GCF of 70066 and 70074?

We will first find the prime factorization of 70066 and 70074. After we will calculate the factors of 70066 and 70074 and find the biggest common factor number .

Step-1: Prime Factorization of 70066

Prime factors of 70066 are 2, 53, 661. Prime factorization of 70066 in exponential form is:

70066 = 2¹ × 53¹ × 661¹

Step-2: Prime Factorization of 70074

Prime factors of 70074 are 2, 3, 17, 229. Prime factorization of 70074 in exponential form is:

70074 = 2¹ × 3² × 17¹ × 229¹

Step-3: Factors of 70066

List of positive integer factors of 70066 that divides 70066 without a remainder.

1, 2, 53, 106, 661, 1322, 35033

Step-4: Factors of 70074

List of positive integer factors of 70074 that divides 70066 without a remainder.

1, 2, 3, 6, 9, 17, 18, 34, 51, 102, 153, 229, 306, 458, 687, 1374, 2061, 3893, 4122, 7786, 11679, 23358, 35037

Final Step: Biggest Common Factor Number

We found the factors and prime factorization of 70066 and 70074. The biggest common factor number is the GCF number.
So the greatest common factor 70066 and 70074 is 2.

Also check out the Least Common Multiple of 70066 and 70074