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The GCF is 1.

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10y ago

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What is the highest common factor of 31 and 32?

31.5


What is the greatest common factor of 20 and 31?

The greatest or highest common factor is 1


What is the greatest common factor of 13 and 31?

The GCF is 1.


How do you solve the greatest common factor of 30 and 31?

This is a ridiculous question, due to the fact that 31 is a prime number. Therefore, as 31 is not a factor of 30, the highest common factor can only be 1.


What is the greatest common factor of 41 and 79?

The greatest common factor (GCF) is often also called the greatest common divisor (GCD) or highest common factor (HCF). Keep in mind that these different terms all refer to the same thing: the largest integer which evenly divides two or more numbers.The greatest common factor of 279 and 414 is 9


What is the greatest common factor of 91 and 217?

The greatest common factor of 91 and 217 is 7 (and the lowest common multiple is 2,821)The factors of 91 are: 1, 7, 13, 91The factors of 217 are: 1, 7, 31, 217The common factors are: 1, 7The Greatest Common Factor (GCF) is: 7The Greatest Common Factor (GCF) is: 7


What is the greatest common factor of 31 and 50?

The greatest common factor of 13 and 50 is 1.


What is the greatest common factor of 31 and 46?

The greatest common factor of 31 and 46 is 1.


The greatest common factor of 33 and 93?

The highest (or greatest) common factor is the highest number that divides exactly into two or more numbers. 33: 1, 3, 11, 33 93: 1, 3, 31, 93 The greatest common factor of 33 and 93 is 3.


What is the greatest common factor of 26 and 31?

The greatest common factor (GCF) is often also called the greatest common divisor (GCD) or highest common factor (HCF). Keep in mind that these different terms all refer to the same thing: the largest integer which evenly divides two or more numbers.The greatest common factor of 26 and 31 is 1


What is the highest common multiple of 91 and 217?

In Mathematics there is eitherthe Highest Common Factororthe Least Common MultipleThe Highest Common Factor involves prime factors, and finding which are shared by the numbers under consideration....the prime factors of 91 are 7 and 13the prime factors of 217 are 7 and 31So, the Highest Common Factor of 91 and 217 is 7.The Least Common Multiple also involves prime factors, and multiplying all of them together, only using once any which are common to both numbersAs the only shared prime factor is 7 we need to multiply 7, 13 and 31 together - which gives 2,821.


What is the greatest common factor of 21 and 31?

The greatest common factor of 21 and 31 is 1The greatest common factor (GCF) is often also called the greatest common divisor (GCD) or highest common factor (HCF). Keep in mind that these different terms all refer to the same thing: the largest integer which evenly divides two or more numbers.The factors of 21 are: 1, 3, 7, 21The factors of 31 are: 1, 31The common factors are: 1The Greatest Common Factor (GCF) is: 1