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What is the Greatest Common Factor of 97991 and 98008?

Greatest common factor (GCF) of 97991 and 98008 is 1.

GCF(97991,98008) = 1

We will now calculate the prime factors of 97991 and 98008, than find the greatest common factor (greatest common divisor (gcd)) of the numbers by matching the biggest common factor of 97991 and 98008.

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How to find the GCF of 97991 and 98008?

We will first find the prime factorization of 97991 and 98008. After we will calculate the factors of 97991 and 98008 and find the biggest common factor number .

Step-1: Prime Factorization of 97991

Prime factors of 97991 are 29, 31, 109. Prime factorization of 97991 in exponential form is:

97991 = 291 × 311 × 1091

Step-2: Prime Factorization of 98008

Prime factors of 98008 are 2, 12251. Prime factorization of 98008 in exponential form is:

98008 = 23 × 122511

Step-3: Factors of 97991

List of positive integer factors of 97991 that divides 97991 without a remainder.

1, 29, 31, 109, 899, 3161, 3379

Step-4: Factors of 98008

List of positive integer factors of 98008 that divides 97991 without a remainder.

1, 2, 4, 8, 12251, 24502, 49004

Final Step: Biggest Common Factor Number

We found the factors and prime factorization of 97991 and 98008. The biggest common factor number is the GCF number.
So the greatest common factor 97991 and 98008 is 1.

Also check out the Least Common Multiple of 97991 and 98008