What is the Greatest Common Factor of 8800 and 8820?
Greatest common factor (GCF) of 8800 and 8820 is 20.
GCF(8800,8820) = 20
We will now calculate the prime factors of 8800 and 8820, than find the greatest common factor (greatest common divisor (gcd)) of the numbers by matching the biggest common factor of 8800 and 8820.
How to find the GCF of 8800 and 8820?
We will first find the prime factorization of 8800 and 8820. After we will calculate the factors of 8800 and 8820 and find the biggest common factor number .
Step-1: Prime Factorization of 8800
Prime factors of 8800 are 2, 5, 11. Prime factorization of 8800 in exponential form is:
8800 = 25 × 52 × 111
Step-2: Prime Factorization of 8820
Prime factors of 8820 are 2, 3, 5, 7. Prime factorization of 8820 in exponential form is:
8820 = 22 × 32 × 51 × 72
Step-3: Factors of 8800
List of positive integer factors of 8800 that divides 8800 without a remainder.
1, 2, 4, 5, 8, 10, 11, 16, 20, 22, 25, 32, 40, 44, 50, 55, 80, 88, 100, 110, 160, 176, 200, 220, 275, 352, 400, 440, 550, 800, 880, 1100, 1760, 2200, 4400
Step-4: Factors of 8820
List of positive integer factors of 8820 that divides 8800 without a remainder.
1, 2, 3, 4, 5, 6, 7, 9, 10, 12, 14, 15, 18, 20, 21, 28, 30, 35, 36, 42, 45, 49, 60, 63, 70, 84, 90, 98, 105, 126, 140, 147, 180, 196, 210, 245, 252, 294, 315, 420, 441, 490, 588, 630, 735, 882, 980, 1260, 1470, 1764, 2205, 2940, 4410
Final Step: Biggest Common Factor Number
We found the factors and prime factorization of 8800 and 8820. The biggest common factor number is the GCF number.
So the greatest common factor 8800 and 8820 is 20.
Also check out the Least Common Multiple of 8800 and 8820
Related Greatest Common Factors of 8800
- GCF of 8800 and 8804
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- GCF of 8800 and 8810
- GCF of 8800 and 8811
- GCF of 8800 and 8812
- GCF of 8800 and 8813
- GCF of 8800 and 8814
- GCF of 8800 and 8815
- GCF of 8800 and 8816
- GCF of 8800 and 8817
- GCF of 8800 and 8818
- GCF of 8800 and 8819
- GCF of 8800 and 8820
Related Greatest Common Factors of 8820
- GCF of 8820 and 8824
- GCF of 8820 and 8825
- GCF of 8820 and 8826
- GCF of 8820 and 8827
- GCF of 8820 and 8828
- GCF of 8820 and 8829
- GCF of 8820 and 8830
- GCF of 8820 and 8831
- GCF of 8820 and 8832
- GCF of 8820 and 8833
- GCF of 8820 and 8834
- GCF of 8820 and 8835
- GCF of 8820 and 8836
- GCF of 8820 and 8837
- GCF of 8820 and 8838
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