What is the Greatest Common Factor of 47162 and 47170?
Greatest common factor (GCF) of 47162 and 47170 is 2.
GCF(47162,47170) = 2
We will now calculate the prime factors of 47162 and 47170, than find the greatest common factor (greatest common divisor (gcd)) of the numbers by matching the biggest common factor of 47162 and 47170.
How to find the GCF of 47162 and 47170?
We will first find the prime factorization of 47162 and 47170. After we will calculate the factors of 47162 and 47170 and find the biggest common factor number .
Step-1: Prime Factorization of 47162
Prime factors of 47162 are 2, 23581. Prime factorization of 47162 in exponential form is:
47162 = 21 × 235811
Step-2: Prime Factorization of 47170
Prime factors of 47170 are 2, 5, 53, 89. Prime factorization of 47170 in exponential form is:
47170 = 21 × 51 × 531 × 891
Step-3: Factors of 47162
List of positive integer factors of 47162 that divides 47162 without a remainder.
1, 2, 23581
Step-4: Factors of 47170
List of positive integer factors of 47170 that divides 47162 without a remainder.
1, 2, 5, 10, 53, 89, 106, 178, 265, 445, 530, 890, 4717, 9434, 23585
Final Step: Biggest Common Factor Number
We found the factors and prime factorization of 47162 and 47170. The biggest common factor number is the GCF number.
So the greatest common factor 47162 and 47170 is 2.
Also check out the Least Common Multiple of 47162 and 47170
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