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55: 5, 11

65: 5, 13

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Q: What are the prime factors of of 55 65?
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What are the factors prime factors of the number 325?

The factors of 325 are 1, 5, 13, 25, 65, and 325. 5 and 13 are prime.


What are the factors and prime factors of 40 65 and 75?

The factors of 40 are: 1, 2, 4, 5, 8, 10, 20, and 40.The prime factors of 40 are: 2 and 5.The factors of 65 are: 1, 5, 13, and 65.The prime factors of 65 are: 5 and 13.The factors of 75 are: 1, 3, 5, 15, 25, and 75.The prime factors of 75 are: 3 and 5.


What are the common factors of 20 and 65?

Factors of 20:1,2,4,5,10,20Factors of 65:1,5,13,65The common factors are 1 and 5.


What is 55 over 122 in simplest form?

The prime factors are: 55 = 5 * 11 122 = 2 * 61 So 55 over 122 is already in its simplest form, since the numerator and denominator do not share any prime factors.


What is the highest common factor of 65 and 145?

Answer:The greatest common factor of 65 and 185 is 5.The common factors of 65 and 185 are 1 and 5.Definition: A factor is a divisor - a number that will evenly divide into another number. The common factors of two or more numbers are all the factors that the numbers have in common. The greatest common factor of two or more numbers is the largest factor that the numbers have in common.Methods: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 65 are 1, 5, 13, and 65.The factors of 185 are 1, 5, 37, and 185.The common factors are 1 and 5. Therefore, the greatest common factor is 5.The greatest common factor can also be calculated by identifying the common prime factors and multiplying them together.The prime factors of 65 are 5 and 13.The prime factors of 185 are 5 and 37.The prime factors in common are a single 5, so the greatest common factor is 5.