3 x 3 x 7 x 7 = 441
441 = 3 x 3 x 7 x 7
63 x 7 = 441
32 x 72 = 441
you have to make it into a one variable equation 21 * 21 = 7 * 7 * X 441 = 49 * X 441/49 = X 9 = X
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.
147x3 = 441 x3 = 441/147 x3 = 3 x = 31/3 x ≈ 1.4
441 = 3 x 3 x 7 x 7
3 x 3 x 7 x 7 = 441
441 = 3 x 3 x 7 x 7
441 = 3 x 3 x 7 x 7
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.
1, 3, 7, 9, 21, 49, 63, 147, 441 3 and 7 are prime.
63 x 7 = 441
32 x 72 = 441
441 is a composite number because it has factors other than 1 and itself. It is not a prime number.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.The proper factors of 441 are 1, 3, 7, 9, 21, 49, 63, and 147 or,if the definition you are using excludes 1, they are 3, 7, 9, 21, 49, 63, and 147.The prime factors of 441 are 3, 3, 7, and 7. Note: There is repetition of these factors, so if the prime factors are being listed instead of the prime factorization, usually only the distinct prime factors are listed.The distinct prime factors of 441 are 3 and 7.The prime factorization of 441 is 3 x 3 x 7 x 7 or, in exponential form, 32 x 72.
The prime factorization of 441 is 3 x 3 x 7 x 7