What is the Greatest Common Factor of 836 and 844?
Greatest common factor (GCF) of 836 and 844 is 4.
GCF(836,844) = 4
We will now calculate the prime factors of 836 and 844, than find the greatest common factor (greatest common divisor (gcd)) of the numbers by matching the biggest common factor of 836 and 844.
How to find the GCF of 836 and 844?
We will first find the prime factorization of 836 and 844. After we will calculate the factors of 836 and 844 and find the biggest common factor number .
Step-1: Prime Factorization of 836
Prime factors of 836 are 2, 11, 19. Prime factorization of 836 in exponential form is:
836 = 22 × 111 × 191
Step-2: Prime Factorization of 844
Prime factors of 844 are 2, 211. Prime factorization of 844 in exponential form is:
844 = 22 × 2111
Step-3: Factors of 836
List of positive integer factors of 836 that divides 836 without a remainder.
1, 2, 4, 11, 19, 22, 38, 44, 76, 209, 418
Step-4: Factors of 844
List of positive integer factors of 844 that divides 836 without a remainder.
1, 2, 4, 211, 422
Final Step: Biggest Common Factor Number
We found the factors and prime factorization of 836 and 844. The biggest common factor number is the GCF number.
So the greatest common factor 836 and 844 is 4.
Also check out the Least Common Multiple of 836 and 844
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Related Greatest Common Factors of 844
- GCF of 844 and 848
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