Count of roots

How many solutions has equation x. y = 7757 with two unknowns on the set of natural numbers?

Correct answer:

n =  2

Step-by-step explanation:

D={1,7757}  n=D=2

We will be pleased if You send us any improvements to this math problem. Thank you!


Tips to related online calculators
Do you want to perform natural numbers division - find the quotient and remainder?

Related math problems and questions:

  • Decomposition
    prime_factorization Make decomposition using prime numbers of number 155. Result write as prime factors (all, even multiple)
  • Divisibility by 12
    numbers2 Replace the letters A and B by digits so that the resulting number x is divisible by twelve /find all options/. x = 2A3B How many are the overall solutions?
  • Plums
    svestka In the bowl are plums. How many would be there if we can divide it equally among 8, 10 and 11 children?
  • What is 13
    numbers What is the number between 50 and 55 that is divisible by 2,3,6,9?
  • How many
    numbers2 How many numbers are less than 222 with a digit sum is 8?
  • Prime factors
    prime Factor the number 6600 into the product of prime numbers.
  • Divisible by nine
    numbers How many three-digit natural numbers in total are divisible without a remainder by the number 9?
  • Subtracting sets
    venn_intersect For two sets K, L is true: K has 30 elements, L has 27 elements and the set L - K has 22 elements. How many elements does the set K - L have?
  • Birthdate
    lizatka Jane on birthday brought 30 lollipops and 24 chewing gum for their friends. How many friends has, if everyone receives the same number of lollipops and chewing gums? How much chewing gum and lollipops got any friend?
  • Twenty-five
    prime How many are three-digit natural numbers divisible by 25?
  • Divisibility
    nice_circles Determine all divisors of number 84.
  • Lines
    bus Five bus lines runs at intervals 3, 6, 9, 12, 15 minutes. In the morning, suddenly start at 4:00. After how many minutes the bus lines meet again?
  • Tiles
    tiles The room has dimensions 12 m and 5.6 m. Determine the number of square tiles and their largest possible size to cover them room's floor.
  • Prime divisors
    plusminus Find 2/3 of the sum's ratio and the product of all prime divisors of the number 120.
  • Florist
    kvetinarka Florist has 84 red and 48 white roses. How many same bouquets can he make from them if he must use all roses?
  • Numbers
    ten Determine the number of all positive integers less than 4183444 if each is divisible by 29, 7, 17. What is its sum?
  • No. of divisors
    triangle_div How many different divisors have number ??