What is the Greatest Common Factor of 9898 and 9915?
Greatest common factor (GCF) of 9898 and 9915 is 1.
GCF(9898,9915) = 1
We will now calculate the prime factors of 9898 and 9915, than find the greatest common factor (greatest common divisor (gcd)) of the numbers by matching the biggest common factor of 9898 and 9915.
How to find the GCF of 9898 and 9915?
We will first find the prime factorization of 9898 and 9915. After we will calculate the factors of 9898 and 9915 and find the biggest common factor number .
Step-1: Prime Factorization of 9898
Prime factors of 9898 are 2, 7, 101. Prime factorization of 9898 in exponential form is:
9898 = 21 × 72 × 1011
Step-2: Prime Factorization of 9915
Prime factors of 9915 are 3, 5, 661. Prime factorization of 9915 in exponential form is:
9915 = 31 × 51 × 6611
Step-3: Factors of 9898
List of positive integer factors of 9898 that divides 9898 without a remainder.
1, 2, 7, 14, 49, 98, 101, 202, 707, 1414, 4949
Step-4: Factors of 9915
List of positive integer factors of 9915 that divides 9898 without a remainder.
1, 3, 5, 15, 661, 1983, 3305
Final Step: Biggest Common Factor Number
We found the factors and prime factorization of 9898 and 9915. The biggest common factor number is the GCF number.
So the greatest common factor 9898 and 9915 is 1.
Also check out the Least Common Multiple of 9898 and 9915
Related Greatest Common Factors of 9898
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Related Greatest Common Factors of 9915
- GCF of 9915 and 9919
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