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What number goes into 28?
7*4 A number which can go into a number is called a factor. factors of 28 = 1, 2, 4, 7, 14, 28 to find the factors of a certain number, divide this number by numbers from 1 to whatever the number is, and if the answer is an integer (whole number), it is a factor, e.g. 28: 28 divided by 4=7 therefore, both 4 and 7 are factors of 28 28 divided by 14=2 therefore 14 and 2 are factors of 28 28 divided by 28=1 therefore 28 and 1 are factors of 28 therefore, factors of 28 are 1, 28, 2, 14, 4, 7
Which number between 1 and 28 has the greatest number of factors?
24
What is another number between 20 to 30 that has the same number of factors as 28?
20 and 28 both have six factors.
What is another number from 20 to 30 that has the same number factors as 28?
20 and 28 both have six factors.
Why is 28 a composite number?
28 is a composite number because it has factors of 2 and 7.
Why is 28 a perfect number?
A number is perfect if all it's factors (barring itself) sum to make the original number. In this case, the factors of 28 are 1,2,4,7 and 14. Added up, these equal 28. Thus, 28 is a perfect number.
What is the factors of the number 28 and the number 70?
The factors of 28 are: 1, 2, 4, 7, 14, 28. The factors of 70 are: 1, 2, 5, 7, 10, 14, 35, 70.
How do you show work on the common factors of 28?
The factors of 28 are 1,2,4,7,14 and 28. "Common" means "same for both". For these factors to be common, they need to be compared to the factors of another number.
What is the Perfect number and what is the perfect number after 28?
A perfect number is a number that is the sum of all its proper factors (that is all its factors excluding itself). The next perfect number after 28 is 496
Is 28 a prime explain how?
No since it is an even number it has 2 as a factor. If the factors are the number itself and 1 it is prime. If there are more factors it is not. 28 has many more factors.28=22 x7So 2 and 4 and 7 are all factors as is 14.
What are the factors in the number sentence 4x28?
4 and 28 are factors of 112.
What number has 7 and four as factors?
28
