What is the GCF of 84 and 756?
The GCF of 84 and 756 is 84.
Steps to find GCF
- Find the prime factorization of 84
84 = 2 × 2 × 3 × 7 - Find the prime factorization of 756
756 = 2 × 2 × 3 × 3 × 3 × 7 - To find the GCF, multiply all the prime factors common to both numbers:
Therefore, GCF = 2 × 2 × 3 × 7 - GCF = 84
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Find HCF of: 168 & 1512 42 & 378 252 & 2268 28 & 252 420 & 3780 588 & 5292 12 & 108 168 & 756 84 & 1512 252 & 756 84 & 2268 420 & 756 84 & 3780 588 & 756 84 & 5292
GCF Calculator
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The greatest common factor (GCF) is also known as greatest common divisor (GCD) or highest common factor (HCF).