What is the GCF of 490 and 7150?
The GCF of 490 and 7150 is 10.
Steps to find GCF
- Find the prime factorization of 490
490 = 2 × 5 × 7 × 7 - Find the prime factorization of 7150
7150 = 2 × 5 × 5 × 11 × 13 - To find the GCF, multiply all the prime factors common to both numbers:
Therefore, GCF = 2 × 5 - GCF = 10
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: 245 & 3575 98 & 1430 980 & 7150 1470 & 7150 2450 & 7150 3430 & 7150
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).