The 9 factors of 441 are 1, 3, 7, 9, 21, 49, 63, 147, and 441. It is a square number (21 x 21), so it has an odd number of factors.
The factor pairs of 441 are 1 x 441, 3 x 147, 7 x 63, 9 x 49, and 21 x 21.
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441 = 32 x 72
Factors of 1225: 1 5 7 25 35 49 175 245 1225 Factors of 441: 1 3 7 9 21 49 63 147 441 The GCF of 1225 and 441 is 49
The prime factors of 441 are: 3, 7
Prime Factors for 189: 3 & 7Prime Factors for 441: 3 & 7189 = 7 * 3 * 3 * 3441 = 7 * 7 * 3 * 3They are: 3 and 7
To find the highest common factor of 441 and 378, we first need to factorize both numbers. The factors of 441 are 3 x 3 x 7 x 7, and the factors of 378 are 2 x 3 x 3 x 3 x 7. The common factors between the two numbers are 3 x 3 x 7, which equals 63. Therefore, the highest common factor of 441 and 378 is 63.