What are the factors of 361?

What are the factors of 361?

The factors of 361 are 1, 19, 361 and its negative factors are -1, -19, -361.

How do you check if a number is prime or composite?

If the number has only two factors, 1 and itself, then it is prime. If the number has more than two factors, then it is composite.

Is 361 perfect square?

The square root of 361 is 19. 361 is a perfect square.

Is 350 prime or composite?

The number 350 is composite and therefore it will have prime factors.

What are the multiples of 361?

Solution: The first 10 multiples of 361 are 361, 722, 1083, 1444, 1805, 2166, 2527, 2888, 3249 and 3610.

How do you know if a number is composite?

If you’re testing an even number, start by trying to divide it by 2 to see if it’s composite. If you’re testing a number that ends with 0 or 5, try to divide it by 5. If you get a whole number when dividing by any of these common factors, then your number is composite.

How do you find a composite number?

How to Find the Composite Number?

1. Find all the factors of the positive integer.
2. A number is said to be prime if it has only two factors, 1 and itself.
3. If the number has more than two factors, then it is a composite.

IS 361 a perfect cube?

The number 361 on prime factorization gives 19 × 19. Here, the prime factor 19 is not in the power of 3. Therefore the cube root of 361 is irrational, hence 361 is not a perfect cube.

What is the square root of 361 by division method?

The answer is 19.

What are the factors of 375?

Factors of 375

• Factors of 375: 1, 3, 5, 15, 25, 75, 125, and 375.
• Prime Factorization of 375: 3 × 5 × 5 × 5.

What are the factors of 315?

Factors of 315

• All Factors of 315: 1, 3, 5, 7, 9, 15, 21, 35, 45, 63, 105 and 315.
• Prime Factors of 315: 3, 5, 7.
• Prime Factorization of 315: 32 × 51 × 71
• Sum of Factors of 315: 624.