What is the GCF of 2940 and 7040?
The GCF of 2940 and 7040 is 20.
Steps to find GCF
- Find the prime factorization of 2940
2940 = 2 × 2 × 3 × 5 × 7 × 7 - Find the prime factorization of 7040
7040 = 2 × 2 × 2 × 2 × 2 × 2 × 2 × 5 × 11 - To find the GCF, multiply all the prime factors common to both numbers:
Therefore, GCF = 2 × 2 × 5 - GCF = 20
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Find HCF of: 1470 & 3520 588 & 1408 5880 & 7040 8820 & 7040
GCF Calculator
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The greatest common factor (GCF) is also known as greatest common divisor (GCD) or highest common factor (HCF).