find the largest number that can exactly divide 513 713 and, HCF & LCM, General Mathematics

Question:Find the largest number that can exactly divide `513, 713` and `1107`.

Answer Required number 
= H.C.F. of `513, 783` and `1107`.
Now, `513 = 3^3 xx 19,` 
` 783 = 3^3 xx 29,` and 
`1107 = 3^3 xx 41`
`:.` H.C.F. = `3^3 = 27`
Hence, the required number is `27`

+ Report

Quizzes on HCF & LCM Ebook

Total Preview: 2783

Find the largest number that can exactly divide `513, 713` and `1107`.

Question:Find the largest number that can exactly divide `513, 713` and `1107`.

Answer Required number = H.C.F. of `513, 783` and `1107`. Now, `513 = 3^3 xx 19,` ` 783 = 3^3 xx 29,` and `1107 = 3^3 xx 41` `:.` H.C.F. = `3^3 = 27` Hence, the required number is `27`