What is the GCF of 85 and 2940?
The GCF of 85 and 2940 is 5.
Steps to find GCF
- Find the prime factorization of 85
85 = 5 × 17 - Find the prime factorization of 2940
2940 = 2 × 2 × 3 × 5 × 7 × 7 - To find the GCF, multiply all the prime factors common to both numbers:
Therefore, GCF = 5
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: 170 & 5880 255 & 8820 17 & 588 170 & 2940 85 & 5880 255 & 2940 85 & 8820 425 & 2940 595 & 2940
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).