What is the GCF of 945 and 1677?
The GCF of 945 and 1677 is 3.
Steps to find GCF
- Find the prime factorization of 945
945 = 3 × 3 × 3 × 5 × 7 - Find the prime factorization of 1677
1677 = 3 × 13 × 43 - To find the GCF, multiply all the prime factors common to both numbers:
Therefore, GCF = 3
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Related
Find HCF of: 1890 & 3354 2835 & 5031 315 & 559 4725 & 8385 1890 & 1677 945 & 3354 2835 & 1677 945 & 5031 4725 & 1677 945 & 8385 6615 & 1677
GCF Calculator
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The greatest common factor (GCF) is also known as greatest common divisor (GCD) or highest common factor (HCF).