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Is 648 a prime number

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Anonymous

15y ago
Updated: 8/17/2019

No, and the first give-away is that it ends with 8 (divisible by 2).

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Wiki User

15y ago

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Related Questions

Is 648 a prime number or a composite number?

648 is not prime. 648 = 2 * 2 * 2 * 3 * 3 * 3 * 3


Is 648 prime?

648 is composite.


What is the LCM of 81 and 72?

648 Express each number as their prime compositions in power notation: 72 = 2332 81 = 34 For LCM take the highest power of each prime across the numbers: LCM = 2334 = 8 x 81 = 648


What is the prime factorization of 648 in exponentail form?

648 = 23 x 34


Express 648 as a product of its prime factors?

To express 648 as a product of its prime factors, we first need to find its prime factors. We start by dividing 648 by the smallest prime number, which is 2. 648 ÷ 2 = 324. Then, we divide 324 by 2 again: 324 ÷ 2 = 162. Continuing this process, we find that the prime factors of 648 are 2 x 2 x 2 x 3 x 3 x 3 x 3, or 2^3 x 3^4.


How does the number 648 relate to another number?

648 relates to 1 by being 648 times as large.


How do you get the prime factorization of 648?

Divide the number by each prime up to the prime that will go into the number leaving no remainder: 648/2=324 324/2=162 162/2=81 81/3=27 27/3=9 9/3=3 3/3=1 Listing each divisor as a prime factor, the prime factorization of 324 is 2x2x2x3x3x3x3 or 23x34.


Is 648 prime or composite?

composite, obviously


What is the HCF of 3888 and 648?

Oh, dude, the Highest Common Factor (HCF) of 3888 and 648 is 216. It's like the biggest number that can divide both 3888 and 648 without leaving a remainder. So, if you ever need to split 3888 and 648 into equal groups, 216 is your go-to number.


72 percent of what number is 648?

648/(72/100) = 900 Therefore, the number that 648 is 72 percent of, is 900.


What is the prime factorization of 648 using continuous division method?

As a product of its prime factors: 2*2*2*3*3*3*3 = 648


What is the prime factorization of 648 in exponential form?

Boy and Girl the answer of the prime factorization of 648 is . 648/2=324 324/2=162 162/2=81 81/3=21 21/3=7 /=divided