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How would you determine whether 9 is a factor of 291?

Updated: 9/23/2023

Wiki User

8y ago

Add up the digits of 291. If they total a multiple of 9, 9 is a factor.

Wiki User

8y ago

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Q: How would you determine whether 9 is a factor of 291?
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How would you test to see whether 7 is as factor of 291?

Divide it. It isn't.

How do you test whether 7 is a factor of 291?

Divide 7 into 291. If the result is an integer, 7 is a factor.

How will you test to see whether 7 is a factor or 291?

I would divide it. It doesn't come out even. It's not a factor.

How would you tested to see weather 7 is a factor of 291?

There isn't an easy test for 7. You have to divide it. 7 is not a factor of 291.

How would you explain that 7 isn't a factor of 291 on a school paper?

You know that 7 isn't a factor of 291 because the quotient of 291 and 7 isn't a whole number.

How would you test if 7 is a factor of 291?

Divide 291 by 7 and see if you get a whole number or is there a remainder. If it is not a whole number, then it is not a factor. 7 goes into 291 41 times with a remainder of 4, so it is not a factor.

No.

How can you check if 7 is a factor of 291?

Divide 7 into 291. If it comes out evenly, it's a factor. It doesn't, so it's not.

What factor is paired with 7 to give 291?

None. 291 is not divisible by 7 and so you cant have a whole number factor pair with 7

How would you test to see if 7 is a factor of 291?

7 doesn't have an easy test. But when I see that 291 is made up of 280 + 11, I know that 7 is not a factor.

Is 7 the factor of 291?

No, the factors of 291 are 1 3 97 291.

Is 7 a multiple of 291?

No - 7 is neither a multiple or factor of 291.