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You are watching: What is the gcf of 18 and 40

On this page we will specify the GCF of 18 and also 40, teach girlfriend the various ways the calculating the GCF of 18 and 40, and show girlfriend what you have the right to use the GCF of 18 and also 40 for.What is the GCF that 18 and also 40?GCF is the abbreviation because that Greatest typical Factor. Therefore, the GCF of 18 and 40 is the very same as the Greatest usual Factor of 18 and also 40. The GCF of 18 and 40 is the biggest positive integer whereby both 18 and also 40 deserve to be divided.Furthermore, both 18 and also 40 have actually a set of factors and also the GCF is the greatest factor that 18 and also 40 have actually in common.Compare determinants to gain GCF of 18 and also 40Per meaning above, to find the GCF the 18 and 40, you deserve to compare the factors of 18 with thefactors the 40 to view which factor is the greatest. When we go that, we foundthat the Greatest common Factor (GCF) of 18 and 40 is 2.Use LCM to gain GCF that 18 and 40The Least usual Multiple (LCM) the 18 and also 40 is 360. Girlfriend can uncover the GCF of 18 and 40 by splitting the product the 18 and also 40 by the LCM of 18 and 40.Here is the formula and also math:
Product the 18 and also 40
LCM of 18 and also 40
=GCF
18 × 40
360
=2
Use computer spreadsheet to obtain GCF the 18 and 40If you have actually a computer, girlfriend can also use a spreadsheet in Excel or number to calculate the GCF the 18 and also 40. You want to type=gcf(18, 40) right into a cell to get the answer.gcf(18, 40) = 2Use the GCF of 18 and 40 to leveling a fractionThe GCF of 18 and also 40 have the right to be supplied for countless things. Girlfriend can, because that example, simplify a portion by separating the numerator and denominator bythe GCF prefer this:
18 ÷ 2
40 ÷ 2
=
9
20
Use GCF that 18 and 40 to leveling a ratioSimilarly, you have the right to use the GCF that 18 and also 40 to simplify a ratio by splitting each part of the proportion bythe GCF like this:= 18 : 40= (18 ÷ 2) : (40 ÷ 2)= 9 : 20Use the GCF the 18 and also 40 to uncover the LCM the 18 and also 40Since making use of the Least common Multiple (LCM) is one of the ways to uncover the GCF the 18 and 40, you have the right to use the GCF of 18 and 40 to uncover the LCM that 18 and 40.The LCM that 18 and also 40 can, for example, be provided to include and subtract fractions v denominators the 18 and also 40.The LCM of 18 and also 40 is the product that 18 and 40 separated by the GCF that 18 and also 40.

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Right here is the math:
Product of 18 and also 40
GCF that 18 and also 40
=LCM
18 × 40
2
=360
That is all there is come it! us hope this page achieved its score of specifying the GCF of 18 and 40 by mirroring you just how to calculate the GCF, instances of the uses, and how the relates to LCM. GCF CalculatorUse the GCF Calculator to solve a problem similar to the one described on this page.