What is the GCF of 490 and 839?
The GCF of 490 and 839 is 1.
Steps to find GCF
- Find the prime factorization of 490
490 = 2 × 5 × 7 × 7 - Find the prime factorization of 839
839 = 839 - To find the GCF, multiply all the prime factors common to both numbers:
Therefore, GCF = 1
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: 980 & 1678 1470 & 2517 2450 & 4195 3430 & 5873 980 & 839 490 & 1678 1470 & 839 490 & 2517 2450 & 839 490 & 4195 3430 & 839 490 & 5873
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).