What is the Greatest Common Factor of 12602 and 12620?
Greatest common factor (GCF) of 12602 and 12620 is 2.
GCF(12602,12620) = 2
We will now calculate the prime factors of 12602 and 12620, than find the greatest common factor (greatest common divisor (gcd)) of the numbers by matching the biggest common factor of 12602 and 12620.
How to find the GCF of 12602 and 12620?
We will first find the prime factorization of 12602 and 12620. After we will calculate the factors of 12602 and 12620 and find the biggest common factor number .
Step-1: Prime Factorization of 12602
Prime factors of 12602 are 2, 6301. Prime factorization of 12602 in exponential form is:
12602 = 21 × 63011
Step-2: Prime Factorization of 12620
Prime factors of 12620 are 2, 5, 631. Prime factorization of 12620 in exponential form is:
12620 = 22 × 51 × 6311
Step-3: Factors of 12602
List of positive integer factors of 12602 that divides 12602 without a remainder.
1, 2, 6301
Step-4: Factors of 12620
List of positive integer factors of 12620 that divides 12602 without a remainder.
1, 2, 4, 5, 10, 20, 631, 1262, 2524, 3155, 6310
Final Step: Biggest Common Factor Number
We found the factors and prime factorization of 12602 and 12620. The biggest common factor number is the GCF number.
So the greatest common factor 12602 and 12620 is 2.
Also check out the Least Common Multiple of 12602 and 12620
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