FIND THE GREATEST 4- DIGIT NUMBER THAT IS EXACTLY DIVISIBLE BY 12,15,18AND 27
Answers
Answered by
0
Find the largest number of four digit which is exactly divisible by 27, 18,12, 15?
Answer
3132
Follow
Request
More
18 ANSWERS

Anshul Prajapati, studies at Harcourt Butler Technical University, Kanpur (2021)
Answered Apr 2, 2017
First find the factors which the number must have in order to be divisible by 18,27,12,15.
18=3×3×2
27=3×3×3
12=2×2×3
15=3×5
Taking the maximum multiple of all the prime numbers.
27,4,5.
Therefore the number must be a multiple of 340.
The largest four digit multiple of 340 is 9860.
ANSWER= 9860.
HOPE THIS HELPED YOU PLEASE FOLLOW ME AND MARK AS BRAINLIEST
Answer
3132
Follow
Request
More
18 ANSWERS

Anshul Prajapati, studies at Harcourt Butler Technical University, Kanpur (2021)
Answered Apr 2, 2017
First find the factors which the number must have in order to be divisible by 18,27,12,15.
18=3×3×2
27=3×3×3
12=2×2×3
15=3×5
Taking the maximum multiple of all the prime numbers.
27,4,5.
Therefore the number must be a multiple of 340.
The largest four digit multiple of 340 is 9860.
ANSWER= 9860.
HOPE THIS HELPED YOU PLEASE FOLLOW ME AND MARK AS BRAINLIEST
Similar questions