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1, 2, 191, 382
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∙ 10y ago
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What is a factor tree for 382?
382 = 2 x 191
Which factor of 4587 uses divisibility rules?
Three
Does 39 divide the product of 3 X 5 X 7 X 11 and if not what is the smallest missing factor that would allow for divisibility of the product?
no it does not and the smallest missing factor that would allow for divisibility is 13
What is the greatest common factor of 91 and 49 using the divisibility rules?
It is: 7
What is the divisibility the factor pairs for 80?
(80,1)(40,2)(20,4)(16,5)(10,8)
Why is it important to know the divisibility when you are finding factors of another number?
Because if you divide a factor from the another number you will get the corresponding factor
Is 22 divisibility of multiples or factors?
22 is a multiple of 11. 22 is a factor of 44.
What is the gcf of 382 and 100?
The greatest common factor is 2.
What does it means to use the divisibility rules to find factor pairs for eighty?
Factors are divisors. If you know the divisibility rules, you know that 80 is divisible by 1, 2, 4, 5 and 8. If you divide 80 by those numbers, you find the other half of the factor pairs.
What are divisibility rules used for in real life?
You use divisibility rules t determine whether a particular number is (or is not) a factor of another number. If it is a factor, you can reduce the numbers involved to smaller numbers.You might want to find factors to simplify fractions or to add or subtract factions.
Does 77 divide the product of 7x9x6x8 and if not what is the smallest missing factor that would allow for divisibility of the product?
It does not. It needs an 11.
What divisibility rules can be used to find the factor pairs of 80?
Those for 1, 2, 4, 5 and 8.
