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Is 3 a common factor of 30 and 40?
No, 3 is not a factor of 40.
How do you know that 30 is a factor of 120 explain your answer in words?
30 is 2*3*5. 120 is 2^3*3*5. As all the prime factors of 120 appear with a smaller or equal multiplicity in 30, 30 is a factor of 120.
What two digit number is a factor of 30 and a multiple of 4?
There is no such number. If a multiple of 4 is a factor of 30, then 4 must also be a factor of 30, but 4 is not a factor of 30 (the factors of 30 are: 1, 2, 3, 5, 6, 10, 15, 30), thus no such number exists.
Is 5 a factor of 30?
A factor = a number which can be divided into the given number with no remainder ie 2, 3, 5, 6, 10, 15, 30 so YES, 5 is a factor of 30 It is because 5 times 6 is 30.
What is the factor tree of 30?
303, 102, 3, 5or305, 65, 2, 3
Is 3 a common factor of 30 and 40?
No, 3 is not a factor of 40.
What is the greatest common factor for 30 and 3?
Since 3 is a factor of 30, it is automatically the GCF.
What is the greatest common factor of 39 and 30?
The greatest common factor of 30 and 39 is 3.
What factor has 2 3 and 5 as a factor?
30
What is a factor of 30 and a multiple of 3?
3, 6, 15, 30
What is the greatest common factor of 30 and 99?
The greatest common factor for 30 and 99 is 3.
What is the gcf of 30 and 3?
Since 3 is a factor of 30, it is automatically the GCF.
What is the greatest common factor of 3 and 30?
The GCF of 3 and 30 is 3.3.
What is the greatest common factor of 9 30 and 42?
Greatest common factor of 9 30 and 42 is 3.
What is the greatest common factor of 18 30 45?
The GCF is 3.
What is the greatest common factor of 3 30 33?
3!
What is the greatest common factor of 3 81 and 30?
It is: 3
