Why isn't 1180 a prime number?

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1180 is divisible by 2, 5, and 59
Any number that ends with 0, 2, 4, 6, or 8 is divisible by 2.
1180 is a composite number because it has more than two factors whereas prime numbers have only two factors.
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What are the factors and prime factors of 1180?

1180 is a composite number because it has factors other than 1 and itself. It is not a prime number. The 12 factors of 1180 are 1, 2, 4, 5, 10, 20, 59, 118, 236, 295, 590

Is 1180 a prime number?

No all numbers ending in 0 (zero) are divisible by 10 and therfore divisible by at least 5 and 2.1180 has the prime factors: 2 * 2 * 5 * 59

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