Question

Find HCF of 150 ,140 and 210 by long division method

Answer 1

$\underline { \pink { Long \:division \: method :}}$

$i ) Find \: HCF \:of \: 150 \:and \: 140$

140 ) 150 ( 1

******* 140

__________

********* 10) 140 ( 14

************** 140

_______________

**************( 0 )

$\blue { HCF\: of \: 150 \:and \: 140} = \orange {10}$

$ii ) Find \: HCF \:of \: 10 \:and \: 210$

10 ) 210 ( 21

***** 210

_________

***** (0)

$\blue { HCF\: of \: 10 \:and \: 210} = \orange {10}$

Therefore.,

$\red { HCF \: of \: 150 ,\: 140 \: and \: 210 } \green {= 10 }$

•••♪

Answer 2

Answer:

H.C.F IS 10

Step-by-step explanation:

IF YOU KNOW LONG DIVISION METHOD YOU CAN DO IT EASSILY