To find the highest common factor (HCF) of 216 and 252, we first list the factors of each number. The factors of 216 are 1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 27, 36, 54, 72, 108, and 216. The factors of 252 are 1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 28, 36, 42, 63, 84, 126, and 252. The highest common factor of 216 and 252 is 36, as it is the largest number that both 216 and 252 can be divided evenly by.
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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 216 and 254 is 2
7
Any multiples of 18 that differ by 18, like 216 and 234, 234 and 252, 252 and 270, 270 and 288.
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 56, 168, and 252 is 28
It is: 42
The least common factor of any set of integers is 1.