You need at least two numbers to find a GCF.
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Well, isn't that a happy little question! To find the highest common factor of 385 and 525, we can first list the factors of each number. The factors of 385 are 1, 5, 7, 11, 35, 55, 77, 385, and the factors of 525 are 1, 3, 5, 7, 15, 21, 25, 35, 75, 105, 175, 525. The highest common factor, also known as the greatest common divisor, is the largest number that appears in both lists, which in this case is 35.
To have a HCF, you need at least 2 numbers. There is no HCF in just 1 number.
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 350 and 385 is 35
The HCF is 5.
the HCF is 6