What is the GCF of 135 and 80?
The GCF of 135 and 80 is 5.
Steps to find GCF
- Find the prime factorization of 135
135 = 3 × 3 × 3 × 5 - Find the prime factorization of 80
80 = 2 × 2 × 2 × 2 × 5 - To find the GCF, multiply all the prime factors common to both numbers:
Therefore, GCF = 5
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Related
Find hcf of: 270 & 160 405 & 240 675 & 400 27 & 16 945 & 560 270 & 80 135 & 160 405 & 80 135 & 240 675 & 80 135 & 400 945 & 80 135 & 560
GCF Calculator
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The greatest common factor (GCF) is also known as greatest common divisor (GCD) or highest common factor (HCF).