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What are all the common factors for 18?
The factors are 1, 2, 3, 6, 9, 18 To find something in common, you need another set of factors to compare these to.
Find all the factors of 61?
find all factors of 61
What is the sum of all common factors of 20?
You need at least two numbers to find something in common between them.
What are the factors of a and how do you find it them?
You might have meant to write something after the a, but as written, the factors of a are 1 and a.
list all factors of 72?
find all factors of 72
Would you rather find all the factors of a number or find all the prime factors of a number?
Once all the prime factors of a number have been found, the number of factors the number has and what they are can be found. I'd be finding the prime factors first before finding all the factors of a number, so I'd rather find all the prime factors as it means I can stop before I have to do more work in finding all the factors.
Why do regular composites have an even number of factors?
You have to multiply something by something else to get a product. All numbers have factors in pairs.
Do you use the factors of 100 to find the factors of 200?
You could. All of the factors of 100 are factors of 200.
How many factors do you have to list when it asks you find all of the whole number factors?
All of them. Different numbers have different numbers of factors.
Find all factors of 18?
1,2,3,6,9,18
Find all of the factors of 117?
1,3,9,13,39,117
How do your find all the factors of 72?
90
