- What is the prime factorisation of 31?
- What is Coprime example?
- Is 216 and 215 a Coprime?
- What is the HCF of 59?
- What are the factors of 59?
- Is 59 and 97 are Coprime?
- Is 15 and 37 Coprime?
- What is the 31 times table?
- What can be multiplied to get 31?
- What is Coprime number?
- What are the co prime numbers between 1 to 100?

## What is the prime factorisation of 31?

31 is a prime number.

Prime factorization: 31 is prime.

The exponent of prime number 31 is 1.

Adding 1 to that exponent we get (1 + 1) = 2..

## What is Coprime example?

For example, 2 and 3 are two prime numbers. Factors of 2 are 1, 2, and factors of 3 are 1, 3. The only common factor is 1 and hence is co-prime. Any two successive numbers/ integers are always co-prime: Take any consecutive numbers such as 2, 3, or 3, 4 or 5, 6, and so on; they have 1 as their HCF.

## Is 216 and 215 a Coprime?

Which of the following numbers are co-prime: (a) 18 and 35 (b) 15 and 37 (c) 30 and 415 (d) 17 and 168 (e) 216 and 215 (f) 81 and 16. Answer: … Since both have only one common factor, i.e., 1, therefore, they are co-prime numbers.

## What is the HCF of 59?

We found the factors and prime factorization of 59 and 68. The biggest common factor number is the GCF number. So the greatest common factor 59 and 68 is 1.

## What are the factors of 59?

59 and Valentine Gif59 is a prime number.Prime factorization: 59 is prime.The exponent of prime number 59 is 1. Adding 1 to that exponent we get (1 + 1) = 2. … Factors of 59: 1, 59.Factor pairs: 59 = 1 x 59.59 has no square factors that allow its square root to be simplified. √59 ≈ 7.6811.

## Is 59 and 97 are Coprime?

Both the numbers are prime that means the factors of 59 are 1 and 59. Similar the factors of 97 are 1 and 97. So, the only common factor of the pair 59 and 97 is 1. Hence, number 59 and 97 are co-prime.

## Is 15 and 37 Coprime?

Factors of 15 are 1, 3, 5 and 15. Factors of 37 are 1 and 37. Therefore, 1 is the only common factor of 15 and 37 which means that 15 and 37 are co-prime.

## What is the 31 times table?

31 Times Tables31 Addition31 Subtraction31 Multiplication1 + 31 = 3232 – 31 = 11 x 31 = 312 + 31 = 3333 – 31 = 22 x 31 = 623 + 31 = 3434 – 31 = 33 x 31 = 934 + 31 = 3535 – 31 = 44 x 31 = 12416 more rows

## What can be multiplied to get 31?

5×62×1=31. When 50 is added to a number and then multiplied by 4.5 the result is 940.

## What is Coprime number?

In number theory, two integers a and b are said to be relatively prime, mutually prime, or coprime (also written co-prime) if the only positive integer (factor) that divides both of them is 1. … This is equivalent to their greatest common divisor (gcd) being 1.

## What are the co prime numbers between 1 to 100?

So there are 10 integers in the set of integers from 1 to 100 that are ”perfect” co-primes, in that they do not have common factors with any other integer in the range 1–100 (except 1). The “perfect” co-primes are: 53, 59, 61, 67, 71, 73, 79, 83, 89 and 97.