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If the definition you are using considers 1 to be a proper factor (some teachers say yes, some say no) then add the number 1 to this list.
2,3,6,9
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Earn +20 ptsQ: What are the proper factors of eighteen?
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What are all the factors of eighteen?
The factors of 18 are: 1, 2, 3, 6, 9, 18
What are the proper factors of 5?
Prime numbers don't have proper factors.
What is the proper factors of 16?
The proper factors of 16 are 1,2,4, and 8 :)
What are all the proper factors of 220?
The proper factors of 220 are 2,4,5,10,11,20,22,44,55,110
All the proper factors of 35?
1, 5, 7, and 35 are the factors of 35. The proper factors are 5 and 7.
Related questions
How many factors does eighteen have?
eighteen has six factors namely, 1,2,3,6,9, and18.
How do you read 1800s is it eighteens or eighteen hundreds?
Eighteen Hundreds is the proper way to say it.
What are the factors down from eighteen?
18
What is the smallest number with eighteen factors?
180
What are the factors of eighteen from least to greatest?
1,2,3,6,9,18
What are the common Factors of eighteen and twenty eight?
The common factors are: 1, 2
What are common factors of twelve and eighteen?
1,2,3 and 6
Do all proper factors have some factors that you can multiply to get another proper factor?
No. Some proper factors are prime.
What are the proper factors for the number 1?
One has no proper factors.
What are proper factors for 1?
1 doesn't have proper factors.
Does three have proper factors?
No, no prime number has proper factors.
What are the common factors of eighteen?
factors of 18: 1 2 3 6 9 18
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