What is the Greatest Common Factor of 848 and 858?
Greatest common factor (GCF) of 848 and 858 is 2.
GCF(848,858) = 2
We will now calculate the prime factors of 848 and 858, than find the greatest common factor (greatest common divisor (gcd)) of the numbers by matching the biggest common factor of 848 and 858.
How to find the GCF of 848 and 858?
We will first find the prime factorization of 848 and 858. After we will calculate the factors of 848 and 858 and find the biggest common factor number .
Step-1: Prime Factorization of 848
Prime factors of 848 are 2, 53. Prime factorization of 848 in exponential form is:
848 = 24 × 531
Step-2: Prime Factorization of 858
Prime factors of 858 are 2, 3, 11, 13. Prime factorization of 858 in exponential form is:
858 = 21 × 31 × 111 × 131
Step-3: Factors of 848
List of positive integer factors of 848 that divides 848 without a remainder.
1, 2, 4, 8, 16, 53, 106, 212, 424
Step-4: Factors of 858
List of positive integer factors of 858 that divides 848 without a remainder.
1, 2, 3, 6, 11, 13, 22, 26, 33, 39, 66, 78, 143, 286, 429
Final Step: Biggest Common Factor Number
We found the factors and prime factorization of 848 and 858. The biggest common factor number is the GCF number.
So the greatest common factor 848 and 858 is 2.
Also check out the Least Common Multiple of 848 and 858
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Related Greatest Common Factors of 858
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