The adjective "greatest" is a superlative. What hat means is that there can be only one. There cannot be two greatest common factors.The greatest common factor of 189 and 441 IS 63.
You need at least two numbers to find something in common.
945 = 3³ × 5 × 7 4536 = 2³ × 3⁴ × 7 Thus, the greatest common factor is 3³ × 7 = 189.
One method is to express each number in terms of its prime factors. 189 = 3 x 3 x 3 x 7 = 33 x 7 297 = 3 x 3 x 3 x 11 = 33 x 11 The Greatest Common Factor is 33 = 27.
The factors of 540 are: 1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 27, 30, 36, 45, 54, 60, 90, 108, 135, 180, 270, 540The factors of 567 are: 1, 3, 7, 9, 21, 27, 63, 81, 189, 567The common factors are: 1, 3, 9, 27The Greatest Common Factor (GCF) is: 27
27
The GCF is 27.
The greatest common factor of 81 and 189 is 27.
The Greatest Common Factor of 189 and 449 is 1.
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 135 and 189 is 27
The greatest common positive integer factor of 117 and 189 is 9.
Greatest common factor of 189 and 225 is 9.
The greatest common factor of 189 and 195 is 3.
Since 27 is a factor of 189, it is automatically the GCF.
The GCF of 189 and 99 is 9.
The GCF of 66 and 189 is 3.
The GCF of 54 and 189 is 27.