What is the GCF of 343 and 882?
The GCF of 343 and 882 is 49.
Steps to find GCF
- Find the prime factorization of 343
343 = 7 × 7 × 7 - Find the prime factorization of 882
882 = 2 × 3 × 3 × 7 × 7 - To find the GCF, multiply all the prime factors common to both numbers:
Therefore, GCF = 7 × 7 - GCF = 49
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Find HCF of: 686 & 1764 1029 & 2646 1715 & 4410 2401 & 6174 49 & 126 686 & 882 343 & 1764 1029 & 882 343 & 2646 1715 & 882 343 & 4410 2401 & 882 343 & 6174
GCF Calculator
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The greatest common factor (GCF) is also known as greatest common divisor (GCD) or highest common factor (HCF).