What is the GCF of 8816 and 1729?
The GCF of 8816 and 1729 is 19.
Steps to find GCF
- Find the prime factorization of 8816
8816 = 2 × 2 × 2 × 2 × 19 × 29 - Find the prime factorization of 1729
1729 = 7 × 13 × 19 - To find the GCF, multiply all the prime factors common to both numbers:
Therefore, GCF = 19
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The greatest common factor (GCF) is also known as greatest common divisor (GCD) or highest common factor (HCF).