What is the Greatest Common Factor of 18061 and 18070?
Greatest common factor (GCF) of 18061 and 18070 is 1.
GCF(18061,18070) = 1
We will now calculate the prime factors of 18061 and 18070, than find the greatest common factor (greatest common divisor (gcd)) of the numbers by matching the biggest common factor of 18061 and 18070.
How to find the GCF of 18061 and 18070?
We will first find the prime factorization of 18061 and 18070. After we will calculate the factors of 18061 and 18070 and find the biggest common factor number .
Step-1: Prime Factorization of 18061
Prime factors of 18061 are 18061. Prime factorization of 18061 in exponential form is:
18061 = 180611
Step-2: Prime Factorization of 18070
Prime factors of 18070 are 2, 5, 13, 139. Prime factorization of 18070 in exponential form is:
18070 = 21 × 51 × 131 × 1391
Step-3: Factors of 18061
List of positive integer factors of 18061 that divides 18061 without a remainder.
1
Step-4: Factors of 18070
List of positive integer factors of 18070 that divides 18061 without a remainder.
1, 2, 5, 10, 13, 26, 65, 130, 139, 278, 695, 1390, 1807, 3614, 9035
Final Step: Biggest Common Factor Number
We found the factors and prime factorization of 18061 and 18070. The biggest common factor number is the GCF number.
So the greatest common factor 18061 and 18070 is 1.
Also check out the Least Common Multiple of 18061 and 18070
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