What is the GCF of 54 and 35?
The GCF of 54 and 35 is 1.
Steps to find GCF
- Find the prime factorization of 54
54 = 2 × 3 × 3 × 3 - Find the prime factorization of 35
35 = 5 × 7 - 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: 108 & 70 162 & 105 270 & 175 378 & 245 108 & 35 54 & 70 162 & 35 54 & 105 270 & 35 54 & 175 378 & 35 54 & 245
GCF Calculator
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The greatest common factor (GCF) is also known as greatest common divisor (GCD) or highest common factor (HCF).