What is the GCF of 504 and 630?
The GCF of 504 and 630 is 126.
Steps to find GCF
- Find the prime factorization of 504
504 = 2 × 2 × 2 × 3 × 3 × 7 - Find the prime factorization of 630
630 = 2 × 3 × 3 × 5 × 7 - To find the GCF, multiply all the prime factors common to both numbers:
Therefore, GCF = 2 × 3 × 3 × 7 - GCF = 126
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Related
Find HCF of: 1008 & 1260 252 & 315 1512 & 1890 168 & 210 2520 & 3150 3528 & 4410 72 & 90 1008 & 630 504 & 1260 1512 & 630 504 & 1890 2520 & 630 504 & 3150 3528 & 630 504 & 4410
GCF Calculator
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The greatest common factor (GCF) is also known as greatest common divisor (GCD) or highest common factor (HCF).