Find the L C M and H C F of the following itegers by applying the prime factorization method.17 , 23 and 29

Foundation

Mathematics Foundation

HCF and LCM

Properties of Real Number

Linear Equations in One Variable

Question

Find the

L C M

and

H C F

of the following itegers by applying the prime factorization method.

17, 23

and

29

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$17, 23, 29$ are prime numbers.they have only two factors i.e 1 and itself
$f (17) = 1, 17$
$f (23) = 1, 23$
$f (29) = 1, 29$

hcf of prime numbers =1
hcf $(17, 23, 29) = 1$

lcm of prime numbers= product of the numbers

hcf $(8, 9, 25) = 1$ (1 is common factor of each number)
$l c m = 17 * 29 * 23 = 11339$