Math, asked by zubirajpoot, 1 year ago

Find the largest number of four digits which is exactly divisible by 18,25, 35

Answers

Answered by Anonymous
3

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\large\mathcal\red{solution}

.... 18=2×3×3

... 25=5×5

.... 35=5×7 therefore..lcm(18,25,35)=2×3×3×5×5×7=3150

now ...largest 4 digit number is 9999

now ...3150×2=6300

....3150×3=9450

.....3150×4=12600(but 5 digits)

....so....9450 is taken

therefore..9450 is the 4 digits largest number which is exactly divisible 18,25 and 35.....

\underline{\large\mathcal\red{hope\: this \: helps \:you......}}

Answered by shivam86792
2
9450 Just find the prime factor and multipe all the series
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