What is the Greatest Common Factor of 77090 and 77101?
Greatest common factor (GCF) of 77090 and 77101 is 1.
GCF(77090,77101) = 1
We will now calculate the prime factors of 77090 and 77101, than find the greatest common factor (greatest common divisor (gcd)) of the numbers by matching the biggest common factor of 77090 and 77101.
How to find the GCF of 77090 and 77101?
We will first find the prime factorization of 77090 and 77101. After we will calculate the factors of 77090 and 77101 and find the biggest common factor number .
Step-1: Prime Factorization of 77090
Prime factors of 77090 are 2, 5, 13, 593. Prime factorization of 77090 in exponential form is:
77090 = 21 × 51 × 131 × 5931
Step-2: Prime Factorization of 77101
Prime factors of 77101 are 77101. Prime factorization of 77101 in exponential form is:
77101 = 771011
Step-3: Factors of 77090
List of positive integer factors of 77090 that divides 77090 without a remainder.
1, 2, 5, 10, 13, 26, 65, 130, 593, 1186, 2965, 5930, 7709, 15418, 38545
Step-4: Factors of 77101
List of positive integer factors of 77101 that divides 77090 without a remainder.
1
Final Step: Biggest Common Factor Number
We found the factors and prime factorization of 77090 and 77101. The biggest common factor number is the GCF number.
So the greatest common factor 77090 and 77101 is 1.
Also check out the Least Common Multiple of 77090 and 77101
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