What is the GCF of 1344 and 545?
The GCF of 1344 and 545 is 1.
Steps to find GCF
- Find the prime factorization of 1344
1344 = 2 × 2 × 2 × 2 × 2 × 2 × 3 × 7 - Find the prime factorization of 545
545 = 5 × 109 - 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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Find HCF of: 2688 & 1090 4032 & 1635 6720 & 2725 9408 & 3815 2688 & 545 1344 & 1090 4032 & 545 1344 & 1635 6720 & 545 1344 & 2725 9408 & 545 1344 & 3815
GCF Calculator
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The greatest common factor (GCF) is also known as greatest common divisor (GCD) or highest common factor (HCF).