What is the prime factor for 789?

Anonymous

∙ 12y ago

Updated: 8/20/2019

try 3. In looking for primes, a good place to start (after seeing if it even or not,) is to add the digits in the number together. In this case it would be 7+8+9 equals 24. If the sum is divisible by 3, then the original number is divisible by three.

Wiki User

∙ 12y ago

What else can I help you with?

What is the greatest common factor of 789 and 645?

It is 3

Is 789 prime?

Nope, divisible by 3 (263 times)

What is the highest common factor of 789 and 1635?

The GCF is 3.

Is three a prime factor?

Yes. Any time three is a factor, it is a prime factor.

Is 6 a prime factor of 132?

It is a factor of 132, not a prime factor.

What is a common prime factor?

All numbers have factors. Some factors are prime numbers. A prime factor is a factor that is a prime number. A common prime factor is a prime factor that appears on the list of factors of two or more given numbers.

Is 19 factor or prime?

19 is a prime factor.

Is 35 a prime or a factor?

35 can be a factor, but it is not prime.

What is the prime factor of 37?

There is no factorization. 37 is a prime number.37 is already prime. Its only prime factor is itself.

Is 83 a prime factor or composite factor?

81 is not prime. Its prime factorization is 3x3x3x3.

Is 160 a prime factor or composite factor?

Is 19 a composite or prime factor

Is a factor a prime number?

A factor can or cannot be a prime number Ex: 2 is the factor of all other even numbers its a prime number but 9 is a factor of 18 and its not a prime number A prime is a factor but a factor being a prime number varies