answersLogoWhite

0


Best Answer

7

User Avatar

Wiki User

14y ago
This answer is:
User Avatar

Add your answer:

Earn +20 pts
Q: Find the number that is a factor of all the following 21 56 84 and 140?
Write your answer...
Submit
Still have questions?
magnify glass
imp
Related questions

What number has the prime factor of 5x2x2x7?

140


Is 7 a factor of 140?

Yes - 7 is a factor of 140 because 7 x 20 = 140.


What is the greatest common factor of just 140?

It's impossible to find the GCF of just one number. You need at least two.


What is the greatest common factor of 105 210 and 140?

The greatest common factor of 10 , 140 = 10


What is the number that has three digits less than 140 has 7 factor its even of the number is less than 9?

what is the number that has three digits less than 140 has7 factor the sum of the digits of the number is less than 9


What number will multiply into 140 and 490?

HCF(140, 490) = 70 So 70 and any factor of 70 will do.


What is 140 percent of 140?

To find 140 percent of a number, multiply the number by 1.4. In this instance, 1.4 x 140 = 196. Therefore, 140 percent of 140 is equal to 196.


Which number is a prime factor of both 63 and 140?

7 since 7 goes into 63 and 140 evenly and 7 is a prime.


What is the largest prime number of 140?

It is 7 because as a product of its prime factors: 2*2*5*7 = 140 or as 22*5*7 = 140


What fraction of 140 is 75?

This is simply 75 / 140. Try to simplify this, by dividing numerator and denominator by the same number, that is, check if there is a common factor.


What is the greatest common factor of 140?

You need at least two numbers to find a GCF.


What is the greatist common factor of 140?

You need at least two numbers to find a GCF.