What is the GCF of 1278 and 8397?
The GCF of 1278 and 8397 is 9.
Steps to find GCF
- Find the prime factorization of 1278
1278 = 2 × 3 × 3 × 71 - Find the prime factorization of 8397
8397 = 3 × 3 × 3 × 311 - To find the GCF, multiply all the prime factors common to both numbers:
Therefore, GCF = 3 × 3 - GCF = 9
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Find HCF of: 426 & 2799 2556 & 8397 3834 & 8397 6390 & 8397 8946 & 8397
GCF Calculator
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The greatest common factor (GCF) is also known as greatest common divisor (GCD) or highest common factor (HCF).