What is the Greatest Common Factor of 958 and 966?
Greatest common factor (GCF) of 958 and 966 is 2.
GCF(958,966) = 2
We will now calculate the prime factors of 958 and 966, than find the greatest common factor (greatest common divisor (gcd)) of the numbers by matching the biggest common factor of 958 and 966.
How to find the GCF of 958 and 966?
We will first find the prime factorization of 958 and 966. After we will calculate the factors of 958 and 966 and find the biggest common factor number .
Step-1: Prime Factorization of 958
Prime factors of 958 are 2, 479. Prime factorization of 958 in exponential form is:
958 = 21 × 4791
Step-2: Prime Factorization of 966
Prime factors of 966 are 2, 3, 7, 23. Prime factorization of 966 in exponential form is:
966 = 21 × 31 × 71 × 231
Step-3: Factors of 958
List of positive integer factors of 958 that divides 958 without a remainder.
1, 2, 479
Step-4: Factors of 966
List of positive integer factors of 966 that divides 958 without a remainder.
1, 2, 3, 6, 7, 14, 21, 23, 42, 46, 69, 138, 161, 322, 483
Final Step: Biggest Common Factor Number
We found the factors and prime factorization of 958 and 966. The biggest common factor number is the GCF number.
So the greatest common factor 958 and 966 is 2.
Also check out the Least Common Multiple of 958 and 966
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