Question

find the hcf of 777,315,588

Answer 1

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Answer-


Factors of 777- 1,3,7,21,37,111,259,777
Factors of 315-1,3,5,7,9,15,21,35,45,63,105,315
Factors of 588-1,2,3,4,5,6,7,,12,14,21,28,42,49,84,98,147,196,294,588
Common Factors-1,3,7,21,
HCF=21

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Answer 2

Given numbers,
777,315,588

777 → 1 × 3 × 7 × 37

315 → 1 × 3 × 3 × 5 × 7

588 → 1 × 2 × 2 × 3 × 7 × 7

HCF (highest common factor) = 1 × 3 × 7

= 21

HCF (777,315,588) = 21