What is the GCF of 540 and 1800?
The GCF of 540 and 1800 is 180.
Steps to find GCF
- Find the prime factorization of 540
540 = 2 × 2 × 3 × 3 × 3 × 5 - Find the prime factorization of 1800
1800 = 2 × 2 × 2 × 3 × 3 × 5 × 5 - To find the GCF, multiply all the prime factors common to both numbers:
Therefore, GCF = 2 × 2 × 3 × 3 × 5 - GCF = 180
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Find HCF of: 1080 & 3600 270 & 900 1620 & 5400 180 & 600 2700 & 9000 108 & 360 1080 & 1800 540 & 3600 1620 & 1800 540 & 5400 2700 & 1800 540 & 9000 3780 & 1800
GCF Calculator
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The greatest common factor (GCF) is also known as greatest common divisor (GCD) or highest common factor (HCF).