Solutions by everydaycalculation.com

The GCF of 49 and 119 is 7.

- Find the prime factorization of 49

49 = 7 × 7 - Find the prime factorization of 119

119 = 7 × 17 - To find the GCF, multiply all the prime factors common to both numbers:

Therefore, GCF = 7

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

Find hcf of: 98 & 238 147 & 357 245 & 595 343 & 833 7 & 17 98 & 119 49 & 238 147 & 119 49 & 357 245 & 119 49 & 595 343 & 119 49 & 833

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).

© everydaycalculation.com