What is the GCF of 945 and 882?
The GCF of 945 and 882 is 63.
Steps to find GCF
- Find the prime factorization of 945
945 = 3 × 3 × 3 × 5 × 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 = 3 × 3 × 7 - GCF = 63
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Related
Find HCF of: 1890 & 1764 2835 & 2646 315 & 294 4725 & 4410 6615 & 6174 135 & 126 1890 & 882 945 & 1764 2835 & 882 945 & 2646 4725 & 882 945 & 4410 6615 & 882 945 & 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).