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What is the largest three-digit number that has only 2 and 5 as prime factors?
Wiki User
∙ 14y ago
800 2x2x2x2x2x5x5
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∙ 14y ago
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What is the largest prime factor of 200?
The largest prime factor (LPF) = biggest number which can be divided into the given number with no remainder. The largest prime factor of 200 is 5. The prime factors of 200 are: 23 x 52 = 200
What is the largest and smallest prime factors of 1410?
The prime factors for 1410 are: 2, 3, 5, 47 Smallest prime factor: 2 Largest prime factor: 47
What number has the most prime factors?
Hi... Every integer can be expressed as the product of prime numbers (and these primes are it's factors). Since we can multiply any integer by 2 to create a larger integer which can also be expressed as the product of primes, and this number has more prime factors than the last, we can always get a bigger number with more prime factors. Therefore, there is no definable number with the most primes (much like there is no largest number)!
What is the difference between factors of a number and prime factors of a number?
All numbers have factors. Some factors are prime numbers. These are known as prime factors. The set of prime factors is a subset of the set of factors for any given number.
What is the largest two-digit prime number?
9797 is the largest two digit prime number.
How do you solve the largest prime number of 100?
The prime factors of 100 are 2 and 5; the largest of these is 5. The largest prime number under 100 is 97.
What is the largest prime number that is a factor of 17?
17 is prime number. Its only factors are 1 and itself.
What is the largest prime number 1-100 and what are its factors?
It is 97 and its factors are itself and one
What is the largest prime factor of 200?
The largest prime factor (LPF) = biggest number which can be divided into the given number with no remainder. The largest prime factor of 200 is 5. The prime factors of 200 are: 23 x 52 = 200
What is the largest number with 10 factores?
The answer is an infinitely sized number. The largest number with 10 factors cannot be determined as it would equate to the product of the ten largest prime numbers. It has been proved that there is no maximum prime number.
What is the largest prime number 57?
No, there is no largest prime number. Also 57 is not a prime.No, there is no largest prime number. Also 57 is not a prime.No, there is no largest prime number. Also 57 is not a prime.No, there is no largest prime number. Also 57 is not a prime.
What is the largest 3 digit number with exactly five prime factors?
The best way to tackle this is to take the largest 3 digit number (999) and work out its prime factors. You can then work down until you get one with exactly five prime factors. 999 is 3x3x3x37, 998 is 2x499, 997 is prime, 996 is 2x2x3x83, 995 is 5x199, 994 is 2x7x71, 993 is 3x331, 992 is 2x2x2x2x2x31, 991 is prime, 990 is 2x3x3x5x11. That is the first we came across with five prime factors. Therefore the largest 3 digit number with exactly five prime factors is 990.
How to get largest prime factor?
All composite numbers can be expressed as unique products of prime numbers. This is accomplished by dividing the original number and its factors by prime numbers until all the factors are prime. A factor tree can help you visualize this. Example: 210 210 Divide by two. 105,2 Divide by three. 35,3,2 Divide by five. 7,5,3,2 Stop. All the factors are prime. 2 x 3 x 5 x 7 = 210 That's the prime factorization of 210. The largest of those numbers is the largest prime factor.
What is the largest number less 2000 that has excatly 3 factors?
You must look for the square of a prime number. Square root of 2000 is about 44.7, so you must look for the largest prime number below that.
What is the largest two digit number with 3 and 7 as its only prime factors?
63 is.
What is the largest perfect square factor of 210?
Except in this case, the largest square factor is 1.
What is the largest perfect square factor of 45?
I suggest you try to split the number up into prime factors. It should then be clear what the largest square factor is - simply look for repeated prime factors.
