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A factor is a divisor - a number that will evenly divide into another number. The greatest common factor of two or more numbers is the largest factor that both numbers have in common.

One way to determine the common factors and greatest common factor is to find all the factors of the numbers and compare them.

The factors of 133 are 1, 7, 19, and 133.

The factors of 203 are 1, 7, 29, and 203.

The common factors are 1 and 7. Therefore, the greatest common factor is 7.

The GCF is 7.

The Greatest Common Factor (GCF) is: 7

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Q: What is the greatest common factor of 133 and 203?

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The greatest common factor of 133 and 203 is 7

The GCF is 7.

133 = 7 x 19, 203 = 7 x 29. 23 and 29 are prime so HCF is 7

The greatest common factor of the numbers 77 and 203 is 7.

The HCF is 7

It is: 7

Common factors of 133 and 203 are: 1 and 7.

7

The GCF is 29.

The GCF is 1.

The GCF is 7.

The GCF is 1.

1 is the greatest common factor to these pair of numbers because no other number can evenly divide these 2.

The Greatest Common Factor (GCF) is: 7

The greatest common factor of 77 and 203 is 7To find the Highest Common Factor convert each number into its prime factors.77 = 7 x 11203 = 7 x 29In this example, 7 is the only factor common to both numbers and is therefore the Highest Common Factor of 77 and 203The GCF is 7.

You need at least two numbers to find a GCF.

Answer: 7Definition: A factor is a divisor - a number that will evenly divide into another number. The greatest common factor of two or more numbers is the largest factor that the numbers have in common.Method:One way to determine the common factors and greatest common factor is to find all the factors of the numbers and compare them.The factors of 119 are 1, 7, 17, and 119.The factors of 203 are 1, 7, 29, and 203.The common factors are 1 and 7. Therefore, the greatest common factor is 7.

203 and 210

The Least Common Multiple of 29, 7 is 203.

The GCF is 7.

The Highest Common Factor (HCF) of two or more numbers is the highest number which will divide all of them without leaving a remainder. 91 has the factors 7 and 13 203 has the factors 7 and 29 —> therefore, 7 is the HCF of 91 and 203

The GCF is 7.

The highest factor of any positive integer is the integer itself. The highest common factor of 91 and 203 is 7.

1 is their only common factor.

The prime factors of 91 are 7 and 13 The prime factors of 203 are 7 and 29 Therefore, the highest common factor of 91 and 203 is 7