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What is th gratest common factor of 42 and 105?
42 prime factors -----> 2,3,7 105 prime factors -----> 3,5,7 There is 3 and 7 in common : There fore 3*7 = 21; 21 is the greatest common factor.
What is th seventh prime number?
17
What is th prime factorization exponent for 90?
No prime power exists since there are no duplicate prime numbers in the prime factorization.
What is the gcf of 40 and 60 and 80?
The gcf is the greatest common factor. A way of finding the gcf of three numbers is to find the gcf of the first two and then finding the gcf of that number and the third number. Because of the unique prime factorization theorem, the greatest common factor will be a product of some of the prime factors in either number. The prime factorization of 40 is 2^3 * 5 and the prime factorization of 60 is 2^2 * 3 * 5, so the gcf is going to be what is in both, or, in this case, 2^2 * 5. Th prime factorization of 80 is 2^4 * 5 and so gcf of all three numbers is 2^2 * 5, or 20.
What is 17 20 th's in simplest form?
Since the numerator of the fraction is prime, and not a factor of the denominator, the proper fraction 17/20 is already expressed in its simplest form.
What is th LCM of a prime number and any other prime number?
Their product.
What is th prime factor of 84?
2, 3 and 7
What are th prime numbers of 40?
As a product of its prime factors: 2*2*2*5 = 40 or as 23*5 = 40
What is th gratest common factor of 42 and 105?
42 prime factors -----> 2,3,7 105 prime factors -----> 3,5,7 There is 3 and 7 in common : There fore 3*7 = 21; 21 is the greatest common factor.
What is th meaning of prime factorization?
Prime factorization is the expression of a given number as the product of its prime factors. Example: 210 2 x 3 x 5 x 7 = 210
How many years ago did th great fire of London take plce?
344
How do you factor out the number four?
You have to go whats th smallest prime number to go into 4 which is 2 and you get 2 so the fatorization is 2x2
What number has the prime factorization of 2 to the Th power and 4 to the Th power?
No number has that prime factorization since 4 isn't prime.
What is th elowest prime number?
the smallest prime number is 2
What are th the prime factors of 30?
2x3x5
What is th seventh prime number?
17
What is th prime factorization exponent for 90?
No prime power exists since there are no duplicate prime numbers in the prime factorization.
