What is the GCF of 858 and 2940?
The GCF of 858 and 2940 is 6.
Steps to find GCF
- Find the prime factorization of 858
858 = 2 × 3 × 11 × 13 - Find the prime factorization of 2940
2940 = 2 × 2 × 3 × 5 × 7 × 7 - To find the GCF, multiply all the prime factors common to both numbers:
Therefore, GCF = 2 × 3 - GCF = 6
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Find HCF of: 1716 & 5880 429 & 1470 2574 & 8820 286 & 980 1716 & 2940 858 & 5880 2574 & 2940 858 & 8820 4290 & 2940 6006 & 2940
GCF Calculator
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The greatest common factor (GCF) is also known as greatest common divisor (GCD) or highest common factor (HCF).