# math

what is the least common positive integer that meets the following conditions:

divided by 7 with remainder 4
divided by 8 with remainder 5
divided by 9 with remainder 6

i thought you could add 7 and 4 to get 13, then divide 13 and 7 with r=4, but it has to be the same number for all of them.

1. 👍 0
2. 👎 0
3. 👁 170
1. divisible by 9 R 6
15 24 33 42 51 60 69 78 87 96

8 remainder 5
13 21 29 37 44 52 60

7 remainder 4
11 18 25 32 39 46 53 60 ah ha

1. 👍 0
2. 👎 0
2. oh i see!! thank you thank you!

1. 👍 0
2. 👎 0

## Similar Questions

1. ### Math

When 17 is divided by k,where k is a positive integer less than 17,,the remainder is 3.What is the remainder when the sum of the possible values of k is divided by 17?

asked by Bob on August 13, 2012
2. ### Algebra 1 Polynomials

Suppose n is an integer. Select all statements below that are true: (choose 3) A) n^2 + n is always an even integer*** B) n^2 + n is always an even integer when n is even*** C) n^2 + n is always an even integer when n is odd*** D)

asked by Gerard Way on March 8, 2017
3. ### Math

Explain how you can determine the sign of the sum of two integers if one integer is positive and the other integer is negative.

asked by that one dude on October 14, 2019
4. ### math

U= { all positive integer less than or equal to 30} M={all even positive numbers less than or equal to 20} N={all odd number less than or equal to 19} S={all integer x: 10

asked by damilous on June 3, 2019
5. ### Algebra

The Mathletes won 2 of their first 10 meets. They went on to win all their remaining meets and finished the year with an equal number of wins and losses. What is the total number of meets in which the Mathletes competed?

asked by XXX on June 25, 2015
1. ### Math

Prove that a^3 ≡ a (mod 3) for every positive integer a. What I did: Assume a^3 ≡ a (mod 3) is true for every positive integer a. Then 3a^3 ≡ 3a (mod 3). (3a^3 - 3a)/3 = k, where k is an integer a^3 - a = k Therefore, a^3

asked by Kid on November 14, 2018
2. ### discrete math

let d be a positive integer. Show that among any group of d+19not necessarily consecutive) integers there are two with exactly the same remainder when they are divided by d. The possible values of the remainders are 0, 1, 2,

asked by thisha on November 29, 2006
3. ### Math

Tell whether the difference between the two integers is always, sometimes, or never positive. 1)Two positive integers. Never 2)Two negative integers. Sometimes. 3)A positive integer and a negative integer. Sometimes. 4)A negative

asked by Zero on February 19, 2015
4. ### Probability and statistic

The time until recharge for a battery in a laptop computer under common conditions is normally distributed with mean of 270 minutes and a standard deviation of 50 minutes. a) What is the probability that a battery lasts more than

asked by Sarah on June 27, 2016
5. ### Discrete Math

Theorem: For every integer n, if x and y are positive integers with max(x, y) = n, then x = y. Basic Step: Suppose that n = 1. If max(x, y) = 1 and x and y are positive integers, we have x = 1 and y = 1. Inductive Step: Let k be a

asked by Francesca on March 25, 2011
6. ### math

Should the quotient of an integer divided by a nonzero integer always be a rationalnumber? Why or why not? THANK YOU!

asked by Scotty on September 21, 2015