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Q: Chose the number that is the product of exactly three different prime numbers 15 20 30 or 57?

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Term- a number, a variable, or a product of numbers and variables.

Here are some facts about prime numbers:1. Prime numbers have exactly two factors - 1 and the prime number itself.2. The only even number that is prime is 2.3. There are an infinite number of prime numbers.4. Every number can be uniquely represented as a prime number or a product of prime numbers.

The product of two prime numbers is always a composite number, and it never is a prime number.

The product of all those numbers will always be a negative number.

2×3×5×7=210

Related questions

No.

102.

No. 15 is the product of two prime numbers: 3 and 5

How about: 2*3*5 = 30 which is the product of the 1st three prime numbers

30

Since there are infinitely many primes, there are infinitely many numbers that are products of 3 primes.

Food doesn't exactly have model numbers but the food has a number to identify what product it is.

30, 42, 66, 70, 78

15

No.

If the signs of both numbers are the same, the product will be positive. If the signs of the numbers are different, the product will be negative.

The product of negative number and a positive number is always a negative. The product of two positive numbers, or two negative numbers, is always a positive.

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