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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.
What is the greatest common factors of 26 and 65?
The greatest common factor of 26 and 65 is 13.13x2=2613x5=65
What is the greatest common factor of 20 50 and 65?
The greatest common factor of 20, 55, and 65 is 5.
What is the greatest common denominator of 50 and 65?
The greatest common factor of 50 and 65 is 5, since the common factors of 50 and 65 are 1 and 5.
What is the greatest common factor of 65 13?
The greatest common factor of 65 , 13 = 13
