What is the GCF of 4320 and 8640?
The GCF of 4320 and 8640 is 4320.
Steps to find GCF
- Find the prime factorization of 4320
4320 = 2 × 2 × 2 × 2 × 2 × 3 × 3 × 3 × 5 - Find the prime factorization of 8640
8640 = 2 × 2 × 2 × 2 × 2 × 2 × 3 × 3 × 3 × 5 - To find the GCF, multiply all the prime factors common to both numbers:
Therefore, GCF = 2 × 2 × 2 × 2 × 2 × 3 × 3 × 3 × 5 - GCF = 4320
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Related
Find HCF of: 2160 & 4320 1440 & 2880 864 & 1728 8640 & 8640
GCF Calculator
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The greatest common factor (GCF) is also known as greatest common divisor (GCD) or highest common factor (HCF).