Well, honey, the factor rainbow for 49 is as simple as it gets. Just picture a rainbow with two colors: 7 and 49. That's right, 49 is only divisible by 1, 7, and 49 itself. So, there you have it, a short and sweet factor rainbow for ya!
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The Greatest Common Factor of 14, 43, 49 is 1.
Factoring involves 'factoring out' the common numbers for each term. In a simple general form, a + ab = a(1+b). It's like "undistributing" factors: instead of multiplying both terms by a number, you essentially divide both terms by a number. In (7x + 49), both terms - 7x and 49 - have 7 as a factor. So, it can also be written: 7x + 49 = 7(x+7)
x2-49 = (x-7)(x+7)
49 is the square number of 7.
16c^2-49 -> (4x-7)(4x+7)