www.reference.com/article/proper-factors-2d428687f2f00ba9

Proper factors are factors of a number N that are neither N nor 1. In general, a factor of N is a whole number, or integer, that divides N without a remainder.

www.reference.com/article/factors-35-57ccd00c34d94087

The factors of 35 are one, five, seven and 35. The negative integers of these numbers can also be considered factors of 35 because multiplying the two negative integers produces a positive integer. The first 10 multiples of 35 are 70, 105, 140, 175, 210, 245, 280, 315 a...

www.reference.com/article/prime-factorization-35-ce4e55a796fcb7b7

The prime factorization of 35 is 5 and 7. Prime factors are numbers that are only divisible by themselves and one. While every number is divisible by one, most mathematicians do not consider it as a prime factor.

www.reference.com/article/proper-oxygen-level-f2fd4bb70b27623a

A normal oxygen level, as determined through oximetry, is between 95 and 100 percent, UCSF Medical Center reports. A normal arterial oxygen pressure for an arterial blood gas study is 80 to 100 mmHg.

www.reference.com/article/factors-required-proper-prognosis-leukemia-50061eb0f6d9f3da

Leukemia, a cancer of the blood cells, is grouped as either chronic or acute, according to MedicineNet. Chronic leukemia worsens slowly as the number of leukemia cells increase in the blood, whereas acute leukemia progresses rapidly. The type of leukemia and age of the ...

www.reference.com/article/proper-nouns-c117e4e054ac0e62

A proper noun gives the actual, specific name of a person, place, thing or idea. While common nouns only refer to things in general, a proper noun is much more specific in what it refers to.

www.reference.com/article/proper-sentence-structure-e63f65847697a034

For a sentence to have proper structure, it has to contain at least one independent clause, or a group of words with a subject and a predicate that expresses a complete thought. A sentence comprised of only one independent clause is a simple sentence.