What is the GCF of 945 and 588?
The GCF of 945 and 588 is 21.
Steps to find GCF
- Find the prime factorization of 945
945 = 3 × 3 × 3 × 5 × 7 - Find the prime factorization of 588
588 = 2 × 2 × 3 × 7 × 7 - To find the GCF, multiply all the prime factors common to both numbers:
Therefore, GCF = 3 × 7 - GCF = 21
MathStep (Works offline)
Download our mobile app and learn how to find GCF of upto four numbers in your own time:
Android and iPhone/ iPad
Related
Find HCF of: 1890 & 1176 2835 & 1764 315 & 196 4725 & 2940 6615 & 4116 135 & 84 1890 & 588 945 & 1176 2835 & 588 945 & 1764 4725 & 588 945 & 2940 6615 & 588 945 & 4116
GCF Calculator
Enter two numbers separate by comma. To find GCF of more than two numbers, click here.
The greatest common factor (GCF) is also known as greatest common divisor (GCD) or highest common factor (HCF).