What is the Greatest Common Factor of 55490 and 55494?
Greatest common factor (GCF) of 55490 and 55494 is 2.
GCF(55490,55494) = 2
We will now calculate the prime factors of 55490 and 55494, than find the greatest common factor (greatest common divisor (gcd)) of the numbers by matching the biggest common factor of 55490 and 55494.
How to find the GCF of 55490 and 55494?
We will first find the prime factorization of 55490 and 55494. After we will calculate the factors of 55490 and 55494 and find the biggest common factor number .
Step-1: Prime Factorization of 55490
Prime factors of 55490 are 2, 5, 31, 179. Prime factorization of 55490 in exponential form is:
55490 = 21 × 51 × 311 × 1791
Step-2: Prime Factorization of 55494
Prime factors of 55494 are 2, 3, 3083. Prime factorization of 55494 in exponential form is:
55494 = 21 × 32 × 30831
Step-3: Factors of 55490
List of positive integer factors of 55490 that divides 55490 without a remainder.
1, 2, 5, 10, 31, 62, 155, 179, 310, 358, 895, 1790, 5549, 11098, 27745
Step-4: Factors of 55494
List of positive integer factors of 55494 that divides 55490 without a remainder.
1, 2, 3, 6, 9, 18, 3083, 6166, 9249, 18498, 27747
Final Step: Biggest Common Factor Number
We found the factors and prime factorization of 55490 and 55494. The biggest common factor number is the GCF number.
So the greatest common factor 55490 and 55494 is 2.
Also check out the Least Common Multiple of 55490 and 55494
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Related Greatest Common Factors of 55494
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