What is the Greatest Common Factor of 898 and 909?
Greatest common factor (GCF) of 898 and 909 is 1.
GCF(898,909) = 1
We will now calculate the prime factors of 898 and 909, than find the greatest common factor (greatest common divisor (gcd)) of the numbers by matching the biggest common factor of 898 and 909.
How to find the GCF of 898 and 909?
We will first find the prime factorization of 898 and 909. After we will calculate the factors of 898 and 909 and find the biggest common factor number .
Step-1: Prime Factorization of 898
Prime factors of 898 are 2, 449. Prime factorization of 898 in exponential form is:
898 = 21 × 4491
Step-2: Prime Factorization of 909
Prime factors of 909 are 3, 101. Prime factorization of 909 in exponential form is:
909 = 32 × 1011
Step-3: Factors of 898
List of positive integer factors of 898 that divides 898 without a remainder.
1, 2, 449
Step-4: Factors of 909
List of positive integer factors of 909 that divides 898 without a remainder.
1, 3, 9, 101, 303
Final Step: Biggest Common Factor Number
We found the factors and prime factorization of 898 and 909. The biggest common factor number is the GCF number.
So the greatest common factor 898 and 909 is 1.
Also check out the Least Common Multiple of 898 and 909
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