What is the Greatest Common Factor of 64478 and 64488?
Greatest common factor (GCF) of 64478 and 64488 is 2.
GCF(64478,64488) = 2
We will now calculate the prime factors of 64478 and 64488, than find the greatest common factor (greatest common divisor (gcd)) of the numbers by matching the biggest common factor of 64478 and 64488.
How to find the GCF of 64478 and 64488?
We will first find the prime factorization of 64478 and 64488. After we will calculate the factors of 64478 and 64488 and find the biggest common factor number .
Step-1: Prime Factorization of 64478
Prime factors of 64478 are 2, 103, 313. Prime factorization of 64478 in exponential form is:
64478 = 21 × 1031 × 3131
Step-2: Prime Factorization of 64488
Prime factors of 64488 are 2, 3, 2687. Prime factorization of 64488 in exponential form is:
64488 = 23 × 31 × 26871
Step-3: Factors of 64478
List of positive integer factors of 64478 that divides 64478 without a remainder.
1, 2, 103, 206, 313, 626, 32239
Step-4: Factors of 64488
List of positive integer factors of 64488 that divides 64478 without a remainder.
1, 2, 3, 4, 6, 8, 12, 24, 2687, 5374, 8061, 10748, 16122, 21496, 32244
Final Step: Biggest Common Factor Number
We found the factors and prime factorization of 64478 and 64488. The biggest common factor number is the GCF number.
So the greatest common factor 64478 and 64488 is 2.
Also check out the Least Common Multiple of 64478 and 64488
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