What is the GCF of 845 and 6400?
The GCF of 845 and 6400 is 5.
Steps to find GCF
- Find the prime factorization of 845
845 = 5 × 13 × 13 - Find the prime factorization of 6400
6400 = 2 × 2 × 2 × 2 × 2 × 2 × 2 × 2 × 5 × 5 - To find the GCF, multiply all the prime factors common to both numbers:
Therefore, GCF = 5
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Related
Find HCF of: 169 & 1280 1690 & 6400 2535 & 6400 4225 & 6400 5915 & 6400
GCF Calculator
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The greatest common factor (GCF) is also known as greatest common divisor (GCD) or highest common factor (HCF).