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Q: Is 145 a prime number

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Not a prime number as 5 divides in to it

157 is a prime number.

It is a composite number.

5 x 29 = 145

145 is a composite number because it has more than 2 factors

147

A prime number has only 2 factors which are 1 and itself. Composite numbers are everything else except 1 and 0. 1 and 0 are neither prime, nor composite. 145 is composite.

Prime numbers between 135 and 145 are: 137 and 139.

145 is a composite number because it has factors other than 1 and itself. It is not a prime number.The factors of 145 are 1, 5, 29, and 145.The factor pairs of 145 are 1 x 145 and 5 x 29.The proper factors of 145 are 1, 5, and 29 or,if the definition you are using excludes 1, they are 5 and 29.The prime factors of 145 are 5 and 29.The distinct prime factors (listing each prime factor only once) of 145 are 5 and 29.The prime factorization of 145 is 5 x 29.NOTE: There cannot be common factors, a greatest common factor, or a least common multiple because "common" refers to factors or multiples that two or more numbers have in common.

5 x 29 = 145

5 x 29 = 145

5 x 29 = 145

As a product of its prime factors: 5*29 = 145

It's composite. It is 29 x 5.It's composite, as I can see right now that it goes into 5.145 is a composite number because it has more than two factors

Yes

No, they are not relatively prime.No.

145 = 51 x 291

prime numbers of 145 = 5, 29the product of 5 and 29 = 145

When calculating the LCM of a set of numbers, firstly express each number as a product of its prime factors. 29 = 29 (it is a prime number) 145 = 5 x 29 The LCM is the product of the highest power of each prime factor which gives us 5 & 29. (Note : In this example we do not have powers such as 5³ or 29²) The Lowest (or Least)Common Multiple is therefore 5 x 29 = 145

145 5,29

There is no "6" in 145.

145 is composite. 145 = 5 * 29435 is composite. 435 = 3 * 5 * 29

The factors of 50 are: 1, 2, 5, 10, 25, and 50.The prime factors of 50 are: 2 and 5.The factors of 145 are: 1, 5, 29, and 145.The prime factors of 145 are: 5 and 29.

They are: 5 and 29

5 x 29 = 145