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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.
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Prime fators of 25?
The only prime factor of 25 is 5.
What are the prime fators of 1024?
1,024 has only one prime factor . . . . . it's 2.( 210 =1024)
Is 189 a higher prime factor than 1500?
Neither 189 nor 1500 are prime factors.
What are the prime fators of 38?
2 and 19
What are the prime fators of 16?
Just 2
What are prime fators of -18?
2 and 3
What is the prime fators in 50?
2 and 5.
What are the prime fators of 40?
2 and 5
What are the prime fators of 50?
2 and 5
What are the prime fators of 36?
As a product of its prime factors in exponents: 22*32 = 36
How do you write 10 to the -4th power as a product of its common factor?
A single number can't have a common factor. In case you meant the product of its prime fators, that's 2^-4 x 5^-4.
Is 2544 prime?
no its fators are 159 16 1 2544
