Question

given that HCF (253,440) =11 and LCM (253,440) =253xR the value of R is:​

Answer 1

Answer:

r=40

Step-by-step explanation:

here

253 can be written as 11 x23

440 as 11x40

11 is the hcf given that is true

so LCM will be common factor and remaining number

11 x 23 x 40=253 x40

r=40

Answer 2

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