The gcf of 21 and 36 is the biggest positive integer the divides the numbers 21 and 36 there is no a remainder. Spelled out, the is the greatest typical factor the 21 and also 36. Right here you can find the gcf the 21 and 36, together with a full of three methods for computing it. In addition, we have a calculator friend should examine out. Not only deserve to it recognize the gcf that 21 and also 36, but also that of 3 or more integers consisting of twenty-one and also thirty-six for example. Keep analysis to find out everything around the gcf (21,36) and the terms pertained to it.

You are watching: What is the gcf of 21 and 36

What is the GCF the 21 and also 36

If you just want to know what is the greatest usual factor that 21 and also 36, that is 3. Usually, this is written asgcf(21,36) = 3

The gcf the 21 and also 36 deserve to be obtained like this:

The determinants of 21 room 21, 7, 3, 1. The components of 36 space 36, 18, 12, 9, 6, 4, 3, 2, 1. The common components of 21 and 36 space 3, 1, intersecting the two sets above. In the intersection determinants of 21 ∩ components of 36 the greatest aspect is 3. Therefore, the greatest common factor of 21 and also 36 is 3.

Taking the over into account you additionally know exactly how to uncover all the typical factors that 21 and 36, not simply the greatest. In the next section we show you how to calculate the gcf that twenty-one and also thirty-six by way of two much more methods.

How to discover the GCF that 21 and 36

The greatest usual factor the 21 and 36 can be computed by utilizing the least typical multiple aka lcm the 21 and also 36. This is the simplest approach:

gcf (21,36) = frac21 imes 36lcm(21,36) = frac756252 = 3

Alternatively, the gcf the 21 and also 36 can be uncovered using the element factorization of 21 and 36:

The prime factorization the 21 is: 3 x 7 The element factorization that 36 is: 2 x 2 x 3 x 3 The element factors and also multiplicities 21 and also 36 have in usual are: 3 3 is the gcf that 21 and also 36 gcf(21,36) = 3

In any type of case, the easiest means to compute the gcf of 2 numbers choose 21 and also 36 is by utilizing our calculator below. Keep in mind that that can also compute the gcf of more than two numbers, be separated by a comma. For example, go into 21,36. The calculate is carried out automatically.
comparable searched state on ours site likewise include:

Use the GCF of 21 and 36

What is the greatest usual factor of 21 and 36 provided for? Answer: it is helpful for to reduce fractions favor 21 / 36. Simply divide the nominator and also the denominator by the gcf (21,36) to minimize the fraction to shortest terms.

frac2136 = fracfrac213frac363 = frac712.

Properties the GCF that 21 and 36

The most essential properties of the gcf(21,36) are:

Commutative property: gcf(21,36) = gcf(36,21) Associative property: gcf(21,36,n) = gcf(gcf(36,21),n) n eq 0 hinspacein hinspacemathbbZ

The associativity is an especially useful to acquire the gcf of 3 or much more numbers; ours calculator makes use the it.

To sum up, the gcf of 21 and 36 is 3. In usual notation: gcf (21,36) = 3.

If you have been in search of gcf 21 and 36 or gcf 21 36 then you have come to the exactly page, too. The same is the true if girlfriend typed gcf because that 21 and also 36 in your favorite search engine.

Note that you can discover the greatest usual factor of many integer pairs including twenty-one / thirty-six by using the the search form in the sidebar of this page.

Questions and comments regarded the gcf of 21 and 36 are really appreciated. Usage the kind below or send united state a mail to gain in touch.

See more: How Much Are Spider Bites Piercings, Cost & Aftercare Rules Guide

Please struggle the share buttons if ours article about the greatest common factor that 21 and 36 has been beneficial to you, and also make certain to bookmark our site.