What is the Greatest Common Factor of 75047 and 75061?

Greatest common factor (GCF) of 75047 and 75061 is 7.

GCF(75047,75061) = 7

We will now calculate the prime factors of 75047 and 75061, than find the greatest common factor (greatest common divisor (gcd)) of the numbers by matching the biggest common factor of 75047 and 75061.

How to find the GCF of 75047 and 75061?

We will first find the prime factorization of 75047 and 75061. After we will calculate the factors of 75047 and 75061 and find the biggest common factor number .

Step-1: Prime Factorization of 75047

Prime factors of 75047 are 7, 71, 151. Prime factorization of 75047 in exponential form is:

75047 = 7¹ × 71¹ × 151¹

Step-2: Prime Factorization of 75061

Prime factors of 75061 are 7, 10723. Prime factorization of 75061 in exponential form is:

75061 = 7¹ × 10723¹

Step-3: Factors of 75047

List of positive integer factors of 75047 that divides 75047 without a remainder.

1, 7, 71, 151, 497, 1057, 10721

Step-4: Factors of 75061

List of positive integer factors of 75061 that divides 75047 without a remainder.

1, 7, 10723

Final Step: Biggest Common Factor Number

We found the factors and prime factorization of 75047 and 75061. The biggest common factor number is the GCF number.
So the greatest common factor 75047 and 75061 is 7.

Also check out the Least Common Multiple of 75047 and 75061