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Q: Is 126 a prime number

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126 and 49 are not relatively prime because they have 7 as a common prime factor.

The prime factors of 126 are 2 x 3 x 3 x 7.

As a product of its prime factors: 2*3*3*7 = 126

2x3x3x7

2*3*3*7=126

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126 (which is not a prime power factorization) has 12 factors.

First, you have to find the number that is a multiple of 7. That number is 126 because 7 x 18 = 126. Then, you need to find the prime factorization. You can do that by starting with any factor pair of 126 and keep factoring the composite factors until all factors are prime. 126: 2 x 61 Since 2 and 61 are prime, that is the prime factorization of 126.

If you mean the product of its prime factors then it is: 2*3*3*7 = 126

That's not a prime factorization because 9 isn't prime, but it does represent the number 126.

2 x 3 x 3 x 7 = 126

2, 3 and 7

They are: 2, 3 and 7

2 x 3 x 3 x 7 = 126

2 x 3 x 3 x 7 = 126

29 is a prime number, its as simple as it gets 29/126 is as low as you can go

2*3²*7

The prime factors of 126 are 2, 3 and 7

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