What is the GCF of 216 and 720?
The GCF of 216 and 720 is 72.
Steps to find GCF
- Find the prime factorization of 216
216 = 2 × 2 × 2 × 3 × 3 × 3 - Find the prime factorization of 720
720 = 2 × 2 × 2 × 2 × 3 × 3 × 5 - To find the GCF, multiply all the prime factors common to both numbers:
Therefore, GCF = 2 × 2 × 2 × 3 × 3 - GCF = 72
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Related
Find HCF of: 432 & 1440 108 & 360 648 & 2160 72 & 240 1080 & 3600 1512 & 5040 432 & 720 216 & 1440 648 & 720 216 & 2160 1080 & 720 216 & 3600 1512 & 720 216 & 5040
GCF Calculator
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The greatest common factor (GCF) is also known as greatest common divisor (GCD) or highest common factor (HCF).