Is 124 a Prime Number?

Is 124 a prime number? "No, 124 is not a prime number." A number can be classified as prime or composite depending on the factors it contains; it could either have only 2 factors or more than 2 factors. Numbers like 691 with only 2 factors, i.e. 1 and 691 are called prime numbers. However, numbers like 671 with more than 2 factors are called composite numbers. Let us find out how and why is 124 a prime number or a composite number?

• Is 124 a prime number? - No
• Is 124 a composite number? - Yes
• Prime Factors of 124 - 2, 31
• Factors of 124 - 1, 2, 4, 31, 62, 124
• Is 124 a perfect square? - No

Is 124 a Prime Number?

No, 124 is not a prime number. The number 124 is divisible by 1, 2, 4, 31, 62, 124. For a number to be classified as a prime number, it should have exactly two factors. Since 124 has more than two factors, i.e. 1, 2, 4, 31, 62, 124, it is not a prime number.

Why is 124 not a Prime Number?

To understand whether 124 is prime or composite, it is important to find its factors.

Factors of 124: 1, 2, 4, 31, 62, 124

Since 124 has more than 2 factors, we can say that 124 is not a prime number.

☛ Prime Number Calculator

Is 124 a Composite Number?

Yes, since 124 has more than two factors i.e. 1, 2, 4, 31, 62, 124. In other words, 124 is a composite number because 124 has more than 2 factors.

Problem Statements:

Fun Facts:

• A perfect square (square number) is always a composite number.
• 1 is neither prime nor composite.
• Euler discovered a polynomial n² + n + 41 that produces prime numbers for values of n that lie between 0 and 39 inclusive. It can generate 40 prime numbers for 0 <= n <= 39.

☛ Also Check:

• Is 47 a Prime Number? - Yes
• Is 17 a Prime Number? - Yes
• Is 45 a Prime Number? - No
• Is 41 a Prime Number? - Yes
• Is 2021 a Prime Number? - No
• Is 82 a Prime Number? - No
• Is 731 a Prime Number? - No
• Is 1333 a Prime Number? - No