What is the Greatest Common Factor of 97770 and 97787?

Greatest common factor (GCF) of 97770 and 97787 is 1.

GCF(97770,97787) = 1

We will now calculate the prime factors of 97770 and 97787, than find the greatest common factor (greatest common divisor (gcd)) of the numbers by matching the biggest common factor of 97770 and 97787.

How to find the GCF of 97770 and 97787?

We will first find the prime factorization of 97770 and 97787. After we will calculate the factors of 97770 and 97787 and find the biggest common factor number .

Step-1: Prime Factorization of 97770

Prime factors of 97770 are 2, 3, 5, 3259. Prime factorization of 97770 in exponential form is:

97770 = 2¹ × 3¹ × 5¹ × 3259¹

Step-2: Prime Factorization of 97787

Prime factors of 97787 are 97787. Prime factorization of 97787 in exponential form is:

97787 = 97787¹

Step-3: Factors of 97770

List of positive integer factors of 97770 that divides 97770 without a remainder.

1, 2, 3, 5, 6, 10, 15, 30, 3259, 6518, 9777, 16295, 19554, 32590, 48885

Step-4: Factors of 97787

List of positive integer factors of 97787 that divides 97770 without a remainder.

Final Step: Biggest Common Factor Number

We found the factors and prime factorization of 97770 and 97787. The biggest common factor number is the GCF number.
So the greatest common factor 97770 and 97787 is 1.

Also check out the Least Common Multiple of 97770 and 97787