What is the GCF of 135 and 126?
The GCF of 135 and 126 is 9.
Steps to find GCF
- Find the prime factorization of 135
135 = 3 × 3 × 3 × 5 - Find the prime factorization of 126
126 = 2 × 3 × 3 × 7 - To find the GCF, multiply all the prime factors common to both numbers:
Therefore, GCF = 3 × 3 - GCF = 9
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Related
Find HCF of: 270 & 252 405 & 378 45 & 42 675 & 630 945 & 882 270 & 126 135 & 252 405 & 126 135 & 378 675 & 126 135 & 630 945 & 126 135 & 882
GCF Calculator
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The greatest common factor (GCF) is also known as greatest common divisor (GCD) or highest common factor (HCF).