What is the Greatest Common Factor of 90129 and 90143?
Greatest common factor (GCF) of 90129 and 90143 is 1.
GCF(90129,90143) = 1
We will now calculate the prime factors of 90129 and 90143, than find the greatest common factor (greatest common divisor (gcd)) of the numbers by matching the biggest common factor of 90129 and 90143.
How to find the GCF of 90129 and 90143?
We will first find the prime factorization of 90129 and 90143. After we will calculate the factors of 90129 and 90143 and find the biggest common factor number .
Step-1: Prime Factorization of 90129
Prime factors of 90129 are 3, 13, 2311. Prime factorization of 90129 in exponential form is:
90129 = 31 × 131 × 23111
Step-2: Prime Factorization of 90143
Prime factors of 90143 are 109, 827. Prime factorization of 90143 in exponential form is:
90143 = 1091 × 8271
Step-3: Factors of 90129
List of positive integer factors of 90129 that divides 90129 without a remainder.
1, 3, 13, 39, 2311, 6933, 30043
Step-4: Factors of 90143
List of positive integer factors of 90143 that divides 90129 without a remainder.
1, 109, 827
Final Step: Biggest Common Factor Number
We found the factors and prime factorization of 90129 and 90143. The biggest common factor number is the GCF number.
So the greatest common factor 90129 and 90143 is 1.
Also check out the Least Common Multiple of 90129 and 90143
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