What is the Greatest Common Factor of 68629 and 68645?
Greatest common factor (GCF) of 68629 and 68645 is 1.
GCF(68629,68645) = 1
We will now calculate the prime factors of 68629 and 68645, than find the greatest common factor (greatest common divisor (gcd)) of the numbers by matching the biggest common factor of 68629 and 68645.
How to find the GCF of 68629 and 68645?
We will first find the prime factorization of 68629 and 68645. After we will calculate the factors of 68629 and 68645 and find the biggest common factor number .
Step-1: Prime Factorization of 68629
Prime factors of 68629 are 11, 17, 367. Prime factorization of 68629 in exponential form is:
68629 = 111 × 171 × 3671
Step-2: Prime Factorization of 68645
Prime factors of 68645 are 5, 13729. Prime factorization of 68645 in exponential form is:
68645 = 51 × 137291
Step-3: Factors of 68629
List of positive integer factors of 68629 that divides 68629 without a remainder.
1, 11, 17, 187, 367, 4037, 6239
Step-4: Factors of 68645
List of positive integer factors of 68645 that divides 68629 without a remainder.
1, 5, 13729
Final Step: Biggest Common Factor Number
We found the factors and prime factorization of 68629 and 68645. The biggest common factor number is the GCF number.
So the greatest common factor 68629 and 68645 is 1.
Also check out the Least Common Multiple of 68629 and 68645
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