What is the Greatest Common Factor of 77023 and 77042?
Greatest common factor (GCF) of 77023 and 77042 is 1.
GCF(77023,77042) = 1
We will now calculate the prime factors of 77023 and 77042, than find the greatest common factor (greatest common divisor (gcd)) of the numbers by matching the biggest common factor of 77023 and 77042.
How to find the GCF of 77023 and 77042?
We will first find the prime factorization of 77023 and 77042. After we will calculate the factors of 77023 and 77042 and find the biggest common factor number .
Step-1: Prime Factorization of 77023
Prime factors of 77023 are 77023. Prime factorization of 77023 in exponential form is:
77023 = 770231
Step-2: Prime Factorization of 77042
Prime factors of 77042 are 2, 7, 5503. Prime factorization of 77042 in exponential form is:
77042 = 21 × 71 × 55031
Step-3: Factors of 77023
List of positive integer factors of 77023 that divides 77023 without a remainder.
1
Step-4: Factors of 77042
List of positive integer factors of 77042 that divides 77023 without a remainder.
1, 2, 7, 14, 5503, 11006, 38521
Final Step: Biggest Common Factor Number
We found the factors and prime factorization of 77023 and 77042. The biggest common factor number is the GCF number.
So the greatest common factor 77023 and 77042 is 1.
Also check out the Least Common Multiple of 77023 and 77042
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