What is the Greatest Common Factor of 71470 and 71479?
Greatest common factor (GCF) of 71470 and 71479 is 1.
GCF(71470,71479) = 1
We will now calculate the prime factors of 71470 and 71479, than find the greatest common factor (greatest common divisor (gcd)) of the numbers by matching the biggest common factor of 71470 and 71479.
How to find the GCF of 71470 and 71479?
We will first find the prime factorization of 71470 and 71479. After we will calculate the factors of 71470 and 71479 and find the biggest common factor number .
Step-1: Prime Factorization of 71470
Prime factors of 71470 are 2, 5, 7, 1021. Prime factorization of 71470 in exponential form is:
71470 = 21 × 51 × 71 × 10211
Step-2: Prime Factorization of 71479
Prime factors of 71479 are 71479. Prime factorization of 71479 in exponential form is:
71479 = 714791
Step-3: Factors of 71470
List of positive integer factors of 71470 that divides 71470 without a remainder.
1, 2, 5, 7, 10, 14, 35, 70, 1021, 2042, 5105, 7147, 10210, 14294, 35735
Step-4: Factors of 71479
List of positive integer factors of 71479 that divides 71470 without a remainder.
1
Final Step: Biggest Common Factor Number
We found the factors and prime factorization of 71470 and 71479. The biggest common factor number is the GCF number.
So the greatest common factor 71470 and 71479 is 1.
Also check out the Least Common Multiple of 71470 and 71479
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