What is the GCF of 2942 and 1620?
The GCF of 2942 and 1620 is 2.
Steps to find GCF
- Find the prime factorization of 2942
2942 = 2 × 1471 - 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 = 2
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Find HCF of: 5884 & 3240 1471 & 810 8826 & 4860 5884 & 1620 2942 & 3240 8826 & 1620 2942 & 4860 2942 & 8100
GCF Calculator
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The greatest common factor (GCF) is also known as greatest common divisor (GCD) or highest common factor (HCF).