What is the GCF of 2946 and 441?
The GCF of 2946 and 441 is 3.
Steps to find GCF
- Find the prime factorization of 2946
2946 = 2 × 3 × 491 - Find the prime factorization of 441
441 = 3 × 3 × 7 × 7 - To find the GCF, multiply all the prime factors common to both numbers:
Therefore, GCF = 3
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GCF Calculator
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The greatest common factor (GCF) is also known as greatest common divisor (GCD) or highest common factor (HCF).