Question

find LCM and HCF of 19 ,13 and 7
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Answer 1

Answer:

$\huge\bold{\green{Answer :}}$

→  19 = 19 × 1

→  13 = 13 × 1

→  7 = 7 × 1

∴ HCF = 1  

                   and

 ∴ LCM = 19 × 13 × 7

             = 1729

Step-by-step explanation:

Answer 2

Answer:

answer is 19,13,7 are all prime numbers.

Explanation: The given numbers 19,13,7 are all prime numbers

.

. .LCM =their product = 7*13*19 =1729 .

.

. . HCF=1 .......

I hope you have understood it