You need at least two numbers to find a GCF.
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The gcf of any single number is the number itself. But usually it makes more sense to find the gcf of two or more numbers.
The greatest common factor of 220, 440, and 880 is 220
The GCF is: 20
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 440 and 880 is 440
To find the greatest common factor (GCF) of 120, 320, and 440, we first need to find the prime factorization of each number. 120 = 2^3 * 3 * 5 320 = 2^6 * 5 440 = 2^3 * 5 * 11 Next, we identify the common factors among the three numbers, which are 2^3 and 5. Therefore, the GCF of 120, 320, and 440 is 2^3 * 5, which equals 40.
Lowest common multiple of 66 and 110 is 330.