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All non-zero integers have factors. Some of the numbers have some of the same factors as other numbers. The largest of these is known as the highest common factor, or HCF.
The factors of 30 are:
1, 2, 3, 5, 6, 10, 15, 30
The factors of 42 are:
1, 2, 3, 6, 7, 14, 21, 42
The common factors are:
1, 2, 3, 6
The Greatest Common Factor:
GCF = 6
What else can I help you with?
What is the highest common factor of 9 and 33?
The highest common factor of 9 and 30 is 3.
What are the common factors of 305?
The term common factors specifically refers to the factors shared by two or more numbers. Since 305 is a single number, you could say that it shares all of its factors with itself.The factors of 305 are: 1, 5, 61, and 305.
What are the common factors of 11?
The term common factors specifically refers to the factors shared by two or more numbers. Since 11 is a single number, you could say that it shares all of its factors with itself.11 is a prime number. It is only evenly divisible by itself and one.
What are the common factors of 17?
The term common factors specifically refers to the factors shared by two or more numbers. Since 17 is a single number, you could say that it shares all of its factors with itself.17 is a prime number. It is only evenly divisible by itself and one.
What are common factors of 65 and 91?
The common factors of 35 and 91 are 1 and 7.
What are the greatest common factors of 50?
The highest common factor depends entirely on the second number, as a highest common factor is the highest factor shared by two or more numbers. The factors of 50 are 1, 2, 5, 10, 25, 50. The prime factorisation of 50 is 2x5x5.
How do you find common factors of 649?
Common factors are factors shared by two or more numbers. A single number cannot have a common factor.
What are all the common factors for 2?
A single number cannot have common factors - common factors are those which are shared by two or more numbers.
What the common factor of 88?
A single number cannot have a common factor. This is because the word common means shared. So in order for it to be shared it must be shared by 2 or more numbers.So we could talk about the common factors of 88 and any other number.
What is the highest common factor of 720?
To have a highest common factor you need to have more than 1 number other wise you carn't compare the sets of factors as there will only be 1 set of factors.
What is the highest common factor of 9 and 33?
The highest common factor of 9 and 30 is 3.
Are factors shared by two or more factors?
They can be.
How do you find the highest common multiple?
By multiplying the highest prime factors in exponential terms found in two or more numbers
What are the highest common factors of 60?
There cannot be a common factor of just one number. You need two or more numbers.
Can there be 2 greatest common factors?
No. The greatest common factor of any two or more numbers is always the single highest common factor.
What are the common factors of 121?
The term common factors specifically refers to the factors shared by two or more numbers. Since 121 is a single number, you could say that it shares all of its factors with itself.The factors of 121 are: 1, 11, and 121.
What are the common factors of 305?
The term common factors specifically refers to the factors shared by two or more numbers. Since 305 is a single number, you could say that it shares all of its factors with itself.The factors of 305 are: 1, 5, 61, and 305.
