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The GCF is 7.

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Q: What is the greatest common factor of 7x and 21?
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Related questions

What is the greatest common factor of 7x and 14xy?

Since 7x is a factor of 14xy, it is automatically the GCF.


What is the greatest common factor of 7X and 56?

The GCF is 7.


What is the greatest common factor between 7x and 42?

The GCF is 7.


What is the greatest common factor of 7X 14?

The GCF is 7.


How do you factor 4y² plus 28xy?

The greatest common factor in the two terms is [ 4y ].The factored form of the expression is4y (y + 7x)


How do you factor 7x 21 14y?

Alright, buckle up, buttercup. To factor the expression 7x + 21 - 14y, you first want to look for common factors within the terms. In this case, you can factor out a 7 from all the terms, leaving you with 7(x + 3 - 2y). And there you have it, all factored and ready to roll.


Is 1x plus 13 the greatest common monomial factor of 7x 91?

If you mean: 7x+91 then it can be factored to 7(x+13)


What is the GCF of 14xy and 7x squared?

Well, darling, the greatest common factor (GCF) of 14xy and 7x squared is 7x. Why? Because it's the largest number that can divide both terms without leaving a remainder. So, there you have it, 7x is the GCF, case closed.


Yun was trying to factor 7x- 14x. He found that the greatest commonfactor of these terms was 7x and made an area model:Width722-14хWhat is the width of Yun's area modelWidth =+=?

It appears there might be some confusion in your notation or expression. To factor 7x - 14x, you can first factor out the common factor, which is 7x. Here's how you do it: 7x - 14x = 7x(1 - 2) Now, the common factor of 7x has been factored out, and you're left with 1 - 2 inside the parentheses. So, the expression 7x - 14x can be simplified to: 7x(1 - 2) Now, it's clear that the width of Yun's area model is 1 - 2, which is equal to -1. So, the width of Yun's area model is -1.


What is the greatest common factor of 84 and 98 and 168?

14 is the highest common factor 6 x 14 =8;, 7x 14 = 98 ; 12 x 14 = 168


How do you factor 7x plus 49?

Factoring requires you to reduce as much as possible. To factor 7x + 49, you remove the common factor of 7x and 49, which is 7, and multiply (7x + 49)/7 (which is x + 7) by 7, without actually simplifying. 7x + 49 = 7(x + 7) Then, if possible, do the same thing until it cannot be further factored.


How do you factor 14x squared minus 7x to the 3rd power?

I suppose that would be 14x2 - 7x3. Just take out the common factor, 7x2. Divide each term by this factor to find the other factor.