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How many prime numbers must be multiplied to make 2400?
Three distinct prime factors, eight total.
What is the smallest number that 7800 must be multiplied by to give a square number?
Oh, dude, let me break it down for you. So, 7800 is 2^3 * 3 * 5^2 * 13. To make it a square number, each prime factor needs to appear an even number of times. So, the smallest number it must be multiplied by is 2 * 5 * 13, which is 130. Easy peasy lemon squeezy!
What is the least number multiplied to 21168 to make it perfect square?
To determine the least number that must be multiplied to 21168 to make it a perfect square, we first find its prime factorization: (21168 = 2^4 \times 3^1 \times 11^1). For a number to be a perfect square, all the exponents in its prime factorization must be even. Here, the exponent of 3 and 11 are odd, so we need at least one more factor of each. Thus, we multiply by (3^1 \times 11^1 = 33). Therefore, the least number that must be multiplied to 21168 to make it a perfect square is 33.
Least positive number that 792 must be multiplied by to make perfect square?
22
Can you have a prime number between two consecutive natural numbers?
No. A prime number must, itself, be a natural number.No. A prime number must, itself, be a natural number.No. A prime number must, itself, be a natural number.No. A prime number must, itself, be a natural number.
