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The greatest common factor (GCF) of two numbers is the largest positive integer that divides both numbers without leaving a remainder. To find the GCF of 231 and 693, you can use prime factorization. The prime factorization of 231 is 3 x 7 x 11, and the prime factorization of 693 is 3 x 3 x 7 x 11. The common factors are 3, 7, and 11, so the GCF of 231 and 693 is 3 x 7 x 11, which equals 231.
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What is the greatest common factor of 63 and 693?
Since 63 is a factor of 693, it is automatically the GCF of this problem.
What is the greatest common factor of 315 and 693?
To find the greatest common factor (GCF) of two numbers, you need to determine the largest number that divides evenly into both numbers. To find the GCF of 315 and 693, you can start by finding the prime factors of each number. The prime factors of 315 are 3, 3, 5, 7, and the prime factors of 693 are 3, 3, 7, 11. The GCF is the product of the common prime factors raised to the lowest power, which in this case is 3 * 3 * 7 = 63. Therefore, the greatest common factor of 315 and 693 is 63.
What is the Greatest Common Factor of 1233 and 603?
The greatest common factor of 1,463 and 1,045 is 209.
What is the greatest common factor of 132 and 891?
Factors of 1323: 1, 3, 7, 9, 21, 27, 49, 63, 147, 189, 441, 1323.Factors of 9009: 1, 3, 7, 9, 11, 13, 21, 33, 39, 63, 77, 91, 99, 117, 143, 231, 273, 429, 693, 819, 1001, 1287, 3003, 9009.GCF (1323, 9009) = 63
Common factor of 693 and 189?
1, 3, 7, 9, 21, 63
