No...read up on the Question: What is a Prime Number?
As a product of its prime factors: 2*2*2*5*5*5 = 1000 As a product of its prime factors: 2*2*3*5*5*5 = 1500
They are 239 prime numbers less than 1500.
To find the lowest common multiple (LCM) of two numbers, you first need to find the prime factorization of each number. The prime factorization of 300 is 2^2 * 3 * 5^2, and the prime factorization of 250 is 2 * 5^3. To find the LCM, you take the highest power of each prime factor that appears in either number, which gives you 2^2 * 3 * 5^3 = 1500. Therefore, the lowest common multiple of 300 and 250 is 1500.
It is: 2^2*3*5^3 = 1500
No...read up on the Question: What is a Prime Number?
1500 is not prime since it is even.
As a product of its prime factors: 2*2*2*5*5*5 = 1000 As a product of its prime factors: 2*2*3*5*5*5 = 1500
Neither 189 nor 1500 are prime factors.
They are 239 prime numbers less than 1500.
Exponents are just the number of times a factor is repeated. For example: 2 * 2 * 3 * 5 * 5 * 5 = 1500 is the same as 2^2 * 3 * 5^3 = 1500
Of the 1499 numbers less than 1500, number 1 is neither prime nor composite, 239 are primes, and the remaining 1259 are composites.
It is 1500, exactly as it appears in the question.
To find the lowest common multiple (LCM) of two numbers, you first need to find the prime factorization of each number. The prime factorization of 300 is 2^2 * 3 * 5^2, and the prime factorization of 250 is 2 * 5^3. To find the LCM, you take the highest power of each prime factor that appears in either number, which gives you 2^2 * 3 * 5^3 = 1500. Therefore, the lowest common multiple of 300 and 250 is 1500.
To find the prime factors of a number it is helpful to divide that number by obvious divisors first. In this case, 1500 can obviously be divided by 100, which is 2x2x5x5 in prime factor form. That leaves us with 15, which we know from times tables to be 3x5. Thus the prime factors of 1500 are 2, 2, 3, 5, 5 and 5. In order to find the other factors (apart from 1) you multiply any combination of these prime factors together. Doing so gives us the factors of 1,500 as: 1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 25, 30, 50, 60, 75, 100, 125, 150, 250, 300, 375, 500, 750 and 1500.
It is: 2^2*3*5^3 = 1500
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