What is the GCF of 1999 and 3840?
The GCF of 1999 and 3840 is 1.
Steps to find GCF
- Find the prime factorization of 1999
1999 = 1999 - Find the prime factorization of 3840
3840 = 2 × 2 × 2 × 2 × 2 × 2 × 2 × 2 × 3 × 5 - To find the GCF, multiply all the prime factors common to both numbers:
Note that there are no common prime factors. - Therefore, GCF = 1 (since 1 is a factor of every number)
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Related
Find HCF of: 3998 & 7680 3998 & 3840 1999 & 7680 5997 & 3840 9995 & 3840
GCF Calculator
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The greatest common factor (GCF) is also known as greatest common divisor (GCD) or highest common factor (HCF).