Is 677 a Prime Number?

Is 677 a prime number? How do you know that 677 is prime or composite? Let us first understand what makes a number 'prime'. If a number has only 2 factors (1 and the number itself), then it is a prime number. If the number has more than 2 factors, then it is composite. Now, what do you think of 677? Is 677 a prime number? "Yes, 677 is a prime number." Since 677 has only 2 factors i.e. 1 and 677, it is a prime number. Let's study this in detail.

• Is 677 a prime number? - Yes
• Is 677 a composite number? - No
• Prime Factors of 677 - 677
• Factors of 677 - 1, 677
• Is 677 a perfect square? - No

Is 677 a Prime Number?

Yes, 677 is a prime number. The number 677 is divisible only by 1 and the number itself. For a number to be classified as a prime number, it should have exactly two factors. Since 677 has exactly two factors, i.e. 1 and 677, it is a prime number.

How is 677 a Prime Number?

To understand whether 677 is composite or prime, it is important to find its factors.

Factors of 677: 1, 677

Therefore, we can say that 677 is a prime number since it has only 2 factors.

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Is 677 a Composite Number?

No, since 677 has only two factors, i.e. 1 and 677. In other words, 677 is not a composite number because 677 doesn’t have more than 2 factors.

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Fun Facts:

• All prime numbers don't have the last digit as 5 except the number 5.
• A palindrome prime is a prime number that when read in reverse order results in the same number. Examples - 787, 373, 353
• Prime numbers greater than 5 can be represented in the form of either 6n + 1 or 6n - 1. Example - 89 is a prime number and it can be written as 89 = 6 × 15 - 1

☛ Also Check:

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