What is the GCF of 1323 and 1620?
The GCF of 1323 and 1620 is 27.
Steps to find GCF
- Find the prime factorization of 1323
1323 = 3 × 3 × 3 × 7 × 7 - Find the prime factorization of 1620
1620 = 2 × 2 × 3 × 3 × 3 × 3 × 5 - To find the GCF, multiply all the prime factors common to both numbers:
Therefore, GCF = 3 × 3 × 3 - GCF = 27
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Find HCF of: 2646 & 3240 3969 & 4860 441 & 540 6615 & 8100 2646 & 1620 1323 & 3240 3969 & 1620 1323 & 4860 6615 & 1620 1323 & 8100 9261 & 1620
GCF Calculator
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The greatest common factor (GCF) is also known as greatest common divisor (GCD) or highest common factor (HCF).