What is the GCF of 168 and 625?
The GCF of 168 and 625 is 1.
Steps to find GCF
- Find the prime factorization of 168
168 = 2 × 2 × 2 × 3 × 7 - Find the prime factorization of 625
625 = 5 × 5 × 5 × 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: 336 & 1250 504 & 1875 840 & 3125 1176 & 4375 336 & 625 168 & 1250 504 & 625 168 & 1875 840 & 625 168 & 3125 1176 & 625 168 & 4375
GCF Calculator
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The greatest common factor (GCF) is also known as greatest common divisor (GCD) or highest common factor (HCF).