How to Find GCF of 822/37, 402/67, 487/56?

GCF of 822/37, 402/67, 487/56

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 822/37, 402/67, 487/56 i.e 1/138824 easily. The following is the detailed procedure to determine the greatest common factor of fractions 822/37, 402/67, 487/56.

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 822/37,402/67,487/56?

Given fractions are 822/37,402/67,487/56

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 822/37,402/67,487/56, numerators are 822,402,487

Denominators are 37,67,56

The GCF of 822,402,487 is 1 .

LCM of 37,67,56 is 138824.

The greatest common factor of 822/37,402/67,487/56 = [GCF of 822,402,487]/[LCM of 37,67,56]= 1/138824

Therefore, the GCF of 822/37,402/67,487/56 is 1/138824.

Greatest Common Factor of 822,402,487

To find the highest common factor of 822,402,487, we have to find the factors of both numbers and list the highest common factor.

The factors of 822 are 1, 2, 3, 6, 137, 274, 411, 822

The factors of 402 are 1, 2, 3, 6, 67, 134, 201, 402

The factors of 487 are 1, 487

The HCF of 822,402,487 is 1.

Lets's calculate GCF of 822,402,487

Greatest Common Factor (GCF) of 822,402,487 By Common Division

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

Greatest Common Factor of 822,402,487 By Matching Biggest Common Factor Method

Now, list down the factors of 822

1,2,3,6,137,274,411,822

Now, list down the factors of 402

1,2,3,6,67,134,201,402

Now, list down the factors of 487

1,487

Greatest Common Factor

We found the factors 822,402,487 . The biggest common factor number is the GCF number.
So the greatest common factor 822,402,487 is 1.

Lets's calculate LCM of 37,67,56

Lowest Common Multiple of 37,67,56 using Common Division

Given numbers has no common factors except 1. So, there LCM is their product i.e 138824

Thus GCF of Fractions = GCF of Numerators/LCM of Denominators = 1/138824

Therefore, the GCF of Fractions 822/37,402/67,487/56 is 1/138824

Least Common Multiple of 37,67,56 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 37,67,56 and common factors if more than two numbers have common factor, than apply into the LCM equation.

GCF(37,67,56) = 1

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

GCF(37,67,56) x common factors =1 x 1 = 1

LCM(37,67,56) = ( 37 × 67 × 56 ) / 1

LCM(37,67,56) = 138824 / 1

LCM(37,67,56) = 138824

GCF of Fractions Calculation Examples

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FAQs on GCF of Fractions of 822/37, 402/67, 487/56

1. What is the HCF of 822,402,487?

The HCF of 822,402,487 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 822/37, 402/67, 487/56?

Answer: GCF of Numerators as per given numbers 822/37, 402/67, 487/56 is

GCF of Numerators i.e. for 822,402,487 is 1

LCM of denominators i.e. for 37,67,56 is 138824.

Thus, GCF of Fractions is 1/138824.Finally, GCF of Fractions for 822/37, 402/67, 487/56 is 1/138824.