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# Are 30 415 are co -primes?

Updated: 4/28/2022

Wiki User

6y ago

No. 1 is not their only common factor.

Wiki User

6y ago

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Q: Are 30 415 are co -primes?
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Related questions

### Which of the following is a pair of co-primes?

5,7 3,5 are co-primes

415

### All co primes twin primes. True or false?

False. Co-primes are not the same as twin primes.Co-primes are any numbers having no common factorsother than 1. Examples of co-primes are 8 and 9 or 15 and 32.Twin primes are pairs of prime numbers exactly 2 apart such as 11 and 13 or 659 and 661.

### Are 2 and 5 co-primes?

The numbers, 2 and 5, are co-primes because they both have just two factors, 1 and themselves.

### What is the co-primes of 216 and 215?

215 and 216 are co-prime.

Yes.

### What are co primes?

Numbers are co-prime, or relatively prime, when their GCF is 1.

### Two consecutive prime numbers which differ by 2 are said to be twin primes while two numbers whose hCF is 1 are called co-primes how many pairs of co-primes are between 1 and 50?

Any number greater than one can be co-prime. I guess the answer is 49.

### How can you find the LCM of two co primes?

Multiply them together.

55 degree

### How many pairs of co-primes are there between 1 to 25?

There are for pairs of co-primes between 1 and 25. They are (3, 5), (5, 7), (11, 13), and(17, 19).

### What does 12450 dived by 30?

12,450 divided by 30 = 415