What is the Greatest Common Factor of 70743 and 70763?

Greatest common factor (GCF) of 70743 and 70763 is 1.

GCF(70743,70763) = 1

We will now calculate the prime factors of 70743 and 70763, than find the greatest common factor (greatest common divisor (gcd)) of the numbers by matching the biggest common factor of 70743 and 70763.

How to find the GCF of 70743 and 70763?

We will first find the prime factorization of 70743 and 70763. After we will calculate the factors of 70743 and 70763 and find the biggest common factor number .

Step-1: Prime Factorization of 70743

Prime factors of 70743 are 3, 23581. Prime factorization of 70743 in exponential form is:

70743 = 3¹ × 23581¹

Step-2: Prime Factorization of 70763

Prime factors of 70763 are 7, 11, 919. Prime factorization of 70763 in exponential form is:

70763 = 7¹ × 11¹ × 919¹

Step-3: Factors of 70743

List of positive integer factors of 70743 that divides 70743 without a remainder.

1, 3, 23581

Step-4: Factors of 70763

List of positive integer factors of 70763 that divides 70743 without a remainder.

1, 7, 11, 77, 919, 6433, 10109

Final Step: Biggest Common Factor Number

We found the factors and prime factorization of 70743 and 70763. The biggest common factor number is the GCF number.
So the greatest common factor 70743 and 70763 is 1.

Also check out the Least Common Multiple of 70743 and 70763