What is the GCF of 7185 and 1890?
The GCF of 7185 and 1890 is 15.
Steps to find GCF
- Find the prime factorization of 7185
7185 = 3 × 5 × 479 - Find the prime factorization of 1890
1890 = 2 × 3 × 3 × 3 × 5 × 7 - To find the GCF, multiply all the prime factors common to both numbers:
Therefore, GCF = 3 × 5 - GCF = 15
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: 2395 & 630 1437 & 378 7185 & 3780 7185 & 5670 7185 & 9450
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).