LCM of 3 Numbers Calculator LCM of 4 Numbers Calculator LCM of 5 Numbers Calculator LCD Calculator How to find LCM LCM and HCF Questions Least Common Denominator Calculator Greatest Common Divisor Calculator HCF Calculator HCF of 3 Numbers Calculator HCF of 4 Numbers Calculator GCD Calculator Greatest Common Factor Calculator Least Common Multiple Calculator Common Factors Calculator

GCF of 770/43, 856/103

Created By : Veerendra
Reviewed By : Phani Ponnapalli
Last Updated at : Mar 29,2023

Use our free GCF of Fractions Calculator tool to compute the GCF of 770/43, 856/103 i.e 2/4429 easily. The following is the detailed procedure to determine the greatest common factor of fractions 770/43, 856/103.

Enter two or more fractions separated by "commas"

Ex: 2/3, 5/7 or 3/5, 5/9, 7/3

GCF of:

What is the GCF of 770/43,856/103?

Given fractions are 770/43,856/103

To find the GCF of fractions, we have to find the GCF of numerator numbers and LCM of denominator numbers. Its formula is given by

GCF of Fraction = Greatest Common Factor of Numerator/Least Common Multiple of Denominators

In the fractions 770/43,856/103, numerators are 770,856

Denominators are 43,103

The GCF of 770,856 is 2 .

LCM of 43,103 is 4429.

The greatest common factor of 770/43,856/103 = [GCF of 770,856]/[LCM of 43,103]= 2/4429

Therefore, the GCF of 770/43,856/103 is 2/4429.

Greatest Common Factor of 770,856

To find the highest common factor of 770,856, we have to find the factors of both numbers and list the highest common factor.

The factors of 770 are 1, 2, 5, 7, 10, 11, 14, 22, 35, 55, 70, 77, 110, 154, 385, 770

The factors of 856 are 1, 2, 4, 8, 107, 214, 428, 856

The HCF of 770,856 is 2.

Lets's calculate GCF of 770,856

Greatest Common Factor (GCF) of 770,856 By Common Division

2 770, 856
385, 428

∴ So the GCF of the given numbers is 2 = 2

Greatest Common Factor of 770,856 By Matching Biggest Common Factor Method

Greatest Common Factor of 770,856 By Matching Biggest Common Factor Method

Now, list down the factors of 770

:

1,2,5,7,10,11,14,22,35,55,70,77,110,154,385,770

Now, list down the factors of 856

:

1,2,4,8,107,214,428,856

Greatest Common Factor

We found the factors 770,856 . The biggest common factor number is the GCF number.
So the greatest common factor 770,856 is 2.

Lets's calculate LCM of 43,103

Lowest Common Multiple of 43,103 using Common Division

Given numbers has no common factors except 1. So, there LCM is their product i.e 4429

Thus GCF of Fractions = GCF of Numerators/LCM of Denominators = 2/4429

Therefore, the GCF of Fractions 770/43,856/103 is 2/4429

Least Common Multiple of 43,103 with GCF Formula

Least Common Multiple of 43,103 with GCF Formula

The formula of LCM is LCM(a1,a2,a3....,an) = ( a1 × a2 × a3 × .... × an) / GCF(a1,a2,a3....,an) x common factors(if more than 2 numbers have common factors).

We need to calculate greatest common factor of 43,103 and common factors if more than two numbers have common factor, than apply into the LCM equation.

GCF(43,103) = 1

common factors(in case of two or more numbers have common factors) = 1

GCF(43,103) x common factors =1 x 1 = 1

LCM(43,103) = ( 43 × 103 ) / 1

LCM(43,103) = 4429 / 1

LCM(43,103) = 4429


GCF of Fractions Calculation Examples

Here are some samples of GCF of Fractions calculations.

FAQs on GCF of Fractions of 770/43, 856/103

1. What is the HCF of 770,856?

The HCF of 770,856 is 2

2. What is the GCF of a fraction?

The GCF of a fraction is defined as the greatest fraction that divides exactly into 2 or more fractions.

3. How to find GCF in Fractions?

Answer: GCF of fractions can be found using the simple formula GCF of Fractions = GCF of Numerators/LCM of Denominators.

4. What is the GCF of Fractions for 770/43, 856/103?

Answer: GCF of Numerators as per given numbers 770/43, 856/103 is

GCF of Numerators i.e. for 770,856 is 2

LCM of denominators i.e. for 43,103 is 4429.

Thus, GCF of Fractions is 2/4429.Finally, GCF of Fractions for 770/43, 856/103 is 2/4429.