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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.
What are the greatest common factors of 990 and 1540?
What are the greatest common factors of 990 and 1540
What is the LCM of 90 and 165?
To find the Least Common Multiple (LCM) of 90 and 165, we first need to find the prime factorization of each number. The prime factorization of 90 is 2 x 3^2 x 5, and the prime factorization of 165 is 3 x 5 x 11. To find the LCM, we take the highest power of each prime factor that appears in either factorization: 2 x 3^2 x 5 x 11 = 990. Therefore, the LCM of 90 and 165 is 990.
What are the factors and prime factors of 233357?
The factors of 233357 are: 1 233357 The prime factors are: (233357 is a prime number)
What is example of prime factor?
All numbers have factors. Some factors are prime numbers. These are known as prime factors. 2 and 3 are prime factors of 6. 1 and 6 are not prime factors of 6.
What are the Prime factors of 990?
The prime factors are: 2, 3, 5, 11
What is the sum of the largest and smallest prime factors of 990?
13
Is 990 prime or composite?
990 is a composite number.
What are the factors and prime factors of 990?
990 is a composite number because it has factors other than 1 and itself. It is not a prime number.The 24 factors of 990 are 1, 2, 3, 5, 6, 9, 10, 11, 15, 18, 22, 30, 33, 45, 55, 66, 90, 99, 110, 165, 198, 330, 495, and 990.The proper factors of 990 are 1, 2, 3, 5, 6, 9, 10, 11, 15, 18, 22, 30, 33, 45, 55, 66, 90, 99, 110, 165, 198, 330, and 495 or,if the definition you are using excludes 1, they are 2, 3, 5, 6, 9, 10, 11, 15, 18, 22, 30, 33, 45, 55, 66, 90, 99, 110, 165, 198, 330, and 495.The prime factors of 990 are 2, 3, 3, 5, and 11. Note: There is repetition of these factors, so if the prime factors are being listed instead of the prime factorization, usually only the distinct prime factors are listed.The 4 distinct prime factors (listing each prime factor only once) of 990 are 2, 3, 5, and 11.The prime factorization of 990 is 2 x 3 x 3 x 5 x 11 or, in index form (in other words, using exponents), 2 x 32 x 5 x 11.NOTE: There cannot be common factors, a greatest common factor, or a least common multiple because "common" refers to factors or multiples that two or more numbers have in common.
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.
What are the factors of 990?
2 3 3 5 and 11 are the Prime Factors (excluding 1 and 990) All other factors of 990 may be generated by grouping these prime factors as in: (2 x 3) = 6 (2 x 3 x 3) = 18 (3 x 3) = 9 (3 x 5) = 15 (2 x 3 x 3 x 5) = 90 (3 x 11) =33 And so on . . .
What are the greatest common factors of 990 and 1540?
What are the greatest common factors of 990 and 1540
Is 990 a prime number?
No, two is the only even prime number.
How do you find three consecutive numbers can be multipliedto get 990?
Start by examining the factors of 990. You will find that 9, 10 and 11 are factors. You will find that 9 x 10 is 90, which is a factor of 990. You will find that if you multiply 90 by 11 that you will get 990. So 9 x 10 x 11 = 990.
How do you explain your answer better for 990 prime factorization using exponents?
Exponents are just a way to notate repeated factors. 2 x 3 x 3 x 5 x 11 = 990 2 x 3^2 x 5 x 11 = 990
What the prime factorization of 990?
The prime factorization of 990 is 2 x 3 x 3 x 5 x 11 or 2 x 32 x 5 x 11.
How are prime factors and factors related?
Prime factors are factors that are also prime numbers.
