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GCF of 38/90, 468/32, 358/546

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 38/90, 468/32, 358/546 i.e 2/131040 easily. The following is the detailed procedure to determine the greatest common factor of fractions 38/90, 468/32, 358/546.

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 38/90,468/32,358/546?

Given fractions are 38/90,468/32,358/546

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 38/90,468/32,358/546, numerators are 38,468,358

Denominators are 90,32,546

The GCF of 38,468,358 is 2 .

LCM of 90,32,546 is 131040.

The greatest common factor of 38/90,468/32,358/546 = [GCF of 38,468,358]/[LCM of 90,32,546]= 2/131040

Therefore, the GCF of 38/90,468/32,358/546 is 2/131040.

Greatest Common Factor of 38,468,358

To find the highest common factor of 38,468,358, we have to find the factors of both numbers and list the highest common factor.

The factors of 38 are 1, 2, 19, 38

The factors of 468 are 1, 2, 3, 4, 6, 9, 12, 13, 18, 26, 36, 39, 52, 78, 117, 156, 234, 468

The factors of 358 are 1, 2, 179, 358

The HCF of 38,468,358 is 2.

Lets's calculate GCF of 38,468,358

Greatest Common Factor (GCF) of 38,468,358 By Common Division

2 38, 468, 358
19, 234, 179

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

Greatest Common Factor of 38,468,358 By Matching Biggest Common Factor Method

Greatest Common Factor of 38,468,358 By Matching Biggest Common Factor Method

Now, list down the factors of 38

:

1,2,19,38

Now, list down the factors of 468

:

1,2,3,4,6,9,12,13,18,26,36,39,52,78,117,156,234,468

Now, list down the factors of 358

:

1,2,179,358

Greatest Common Factor

We found the factors 38,468,358 . The biggest common factor number is the GCF number.
So the greatest common factor 38,468,358 is 2.


Lets's calculate LCM of 90,32,546

Lowest Common Multiple of 90,32,546 using Common Division

2 90, 32, 546
3 45, 16, 273
15, 16, 91

∴ So the LCM of the given numbers is 2 x 3 x 15 x 16 x 91 = 131040

Thus GCF of Fractions = GCF of Numerators/LCM of Denominators = 2/131040

Therefore, the GCF of Fractions 38/90,468/32,358/546 is 2/131040

Least Common Multiple of 90,32,546 with GCF Formula

Least Common Multiple of 90,32,546 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 90,32,546 and common factors if more than two numbers have common factor, than apply into the LCM equation.

GCF(90,32,546) = 2

common factors(in case of two or more numbers have common factors) = 6

GCF(90,32,546) x common factors =2 x 6 = 12

LCM(90,32,546) = ( 90 × 32 × 546 ) / 12

LCM(90,32,546) = 1572480 / 12

LCM(90,32,546) = 131040


GCF of Fractions Calculation Examples

FAQs on GCF of Fractions of 38/90, 468/32, 358/546

1. What is the HCF of 38,468,358?

The HCF of 38,468,358 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 38/90, 468/32, 358/546?

Answer: GCF of Numerators as per given numbers 38/90, 468/32, 358/546 is

GCF of Numerators i.e. for 38,468,358 is 2

LCM of denominators i.e. for 90,32,546 is 131040.

Thus, GCF of Fractions is 2/131040.Finally, GCF of Fractions for 38/90, 468/32, 358/546 is 2/131040.