What is the GCF of 1323 and 816?
The GCF of 1323 and 816 is 3.
Steps to find GCF
- Find the prime factorization of 1323
1323 = 3 × 3 × 3 × 7 × 7 - Find the prime factorization of 816
816 = 2 × 2 × 2 × 2 × 3 × 17 - To find the GCF, multiply all the prime factors common to both numbers:
Therefore, GCF = 3
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Related
Find HCF of: 2646 & 1632 3969 & 2448 441 & 272 6615 & 4080 9261 & 5712 2646 & 816 1323 & 1632 3969 & 816 1323 & 2448 6615 & 816 1323 & 4080 9261 & 816 1323 & 5712
GCF Calculator
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The greatest common factor (GCF) is also known as greatest common divisor (GCD) or highest common factor (HCF).