What is the Greatest Common Factor of 77110 and 77123?
Greatest common factor (GCF) of 77110 and 77123 is 1.
GCF(77110,77123) = 1
We will now calculate the prime factors of 77110 and 77123, than find the greatest common factor (greatest common divisor (gcd)) of the numbers by matching the biggest common factor of 77110 and 77123.
How to find the GCF of 77110 and 77123?
We will first find the prime factorization of 77110 and 77123. After we will calculate the factors of 77110 and 77123 and find the biggest common factor number .
Step-1: Prime Factorization of 77110
Prime factors of 77110 are 2, 5, 11, 701. Prime factorization of 77110 in exponential form is:
77110 = 21 × 51 × 111 × 7011
Step-2: Prime Factorization of 77123
Prime factors of 77123 are 233, 331. Prime factorization of 77123 in exponential form is:
77123 = 2331 × 3311
Step-3: Factors of 77110
List of positive integer factors of 77110 that divides 77110 without a remainder.
1, 2, 5, 10, 11, 22, 55, 110, 701, 1402, 3505, 7010, 7711, 15422, 38555
Step-4: Factors of 77123
List of positive integer factors of 77123 that divides 77110 without a remainder.
1, 233, 331
Final Step: Biggest Common Factor Number
We found the factors and prime factorization of 77110 and 77123. The biggest common factor number is the GCF number.
So the greatest common factor 77110 and 77123 is 1.
Also check out the Least Common Multiple of 77110 and 77123
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