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1400=-2 x 2 x 2 x 5 x 5 x 7 , or 2^3 x 5^2 x 7
The easiest way to find the prime factors of a number is to identify easy divisors first and get them out of the way. In this case, 1400 is even so we can divide by 2, to get 700. That's still even so we can divide by 2 again to get 350. That's still even so we can divide by 2 again to get 175. That ends in a 5 so can divide by 5, to get 35. That is the product of 7 and 5 so we've reached the end.
I divided by 2,2,2,5,5 and 7, and so those are the prime factors of 1,400.
2 x 2 x 2 x 5 x 5 x 7 = 1400
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Prime Factorization of 800?
The prime factorization is... 2x2x2x2x2x5x5
How do you write out the prime factorization of a prime number?
The prime number is the prime factorization. For example, the prime factorization of the prime number 3 is 3. Get it?
Can a number greater than 100 have only 1 number in it's prime factorization?
Yes. Any prime number greater than 100 has only itself in its prime factorization. Examples: The prime factorization of 101 is 101. The prime factorization of 109 is 109. The prime factorization of 127 is 127. The prime factorization of 311 is 311. The prime factorization of 691 is 691.
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Prime Factorization of 9 and 15The prime factorization of 9 is:3 X 3The prime factorization of 15 is:3 X 5
Is 2x3x5 a prime factorization?
Yes, 2x3x5 is a prime factorization because it has prime numbers multiplied to give a number. It is the prime factorization of 30.
