How to Find GCF of 980/892, 989/568?

GCF of 980/892, 989/568

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 980/892, 989/568 i.e 1/126664 easily. The following is the detailed procedure to determine the greatest common factor of fractions 980/892, 989/568.

Enter two or more fractions separated by "commas"

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

What is the GCF of 980/892,989/568?

Given fractions are 980/892,989/568

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 980/892,989/568, numerators are 980,989

Denominators are 892,568

The GCF of 980,989 is 1 .

LCM of 892,568 is 126664.

The greatest common factor of 980/892,989/568 = [GCF of 980,989]/[LCM of 892,568]= 1/126664

Therefore, the GCF of 980/892,989/568 is 1/126664.

Greatest Common Factor of 980,989

To find the highest common factor of 980,989, we have to find the factors of both numbers and list the highest common factor.

The factors of 980 are 1, 2, 4, 5, 7, 10, 14, 20, 28, 35, 49, 70, 98, 140, 196, 245, 490, 980

The factors of 989 are 1, 23, 43, 989

The HCF of 980,989 is 1.

Lets's calculate GCF of 980,989

Greatest Common Factor (GCF) of 980,989 By Common Division

∴ So GCF of numbers is 1 because of no common factors present between them.

Greatest Common Factor of 980,989 By Matching Biggest Common Factor Method

Now, list down the factors of 980

1,2,4,5,7,10,14,20,28,35,49,70,98,140,196,245,490,980

Now, list down the factors of 989

1,23,43,989

Greatest Common Factor

We found the factors 980,989 . The biggest common factor number is the GCF number.
So the greatest common factor 980,989 is 1.

Lets's calculate LCM of 892,568

Lowest Common Multiple of 892,568 using Common Division

2	892, 568
2	446, 284
	223, 142

∴ So the LCM of the given numbers is 2 x 2 x 223 x 142 = 126664

Thus GCF of Fractions = GCF of Numerators/LCM of Denominators = 1/126664

Therefore, the GCF of Fractions 980/892,989/568 is 1/126664

Least Common Multiple of 892,568 with GCF Formula

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

We need to calculate greatest common factor of 892,568 and common factors if more than two numbers have common factor, than apply into the LCM equation.

GCF(892,568) = 4

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

GCF(892,568) x common factors =4 x 1 = 4

LCM(892,568) = ( 892 × 568 ) / 4

LCM(892,568) = 506656 / 4

LCM(892,568) = 126664

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FAQs on GCF of Fractions of 980/892, 989/568

1. What is the HCF of 980,989?

The HCF of 980,989 is 1

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 980/892, 989/568?

Answer: GCF of Numerators as per given numbers 980/892, 989/568 is

GCF of Numerators i.e. for 980,989 is 1

LCM of denominators i.e. for 892,568 is 126664.

Thus, GCF of Fractions is 1/126664.Finally, GCF of Fractions for 980/892, 989/568 is 1/126664.