Question

Find the greatest 4-digit number exactly divisible by 28,35 and 56​

Answer 1

Answer:

50.625

Step-by-step explanation:

5630 and 5 is called answer

Answer 2

Answer:

9800

Step-by-step explanation:

28 = 2*2*7

35 = 5*7

56 = 2*2*2*7

SO, lcm = 280

LARGEST FOUR DIGIT NO.= 9999

Dividing 9999 by lcm

We get, quotient = 35 and remainder = 199

So, largest four digit no. divisible by 28, 35, 56= 9999-199 = 9800

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