Question

Find the HCF of 140 and 196 by repeated
subtraction.​

Answer 1

Answer:

Step-by-step explanation:

140 =7*2*2*5

196=2*2*7*7

H.C.F = 2*2=4

Hope, it helpful for u

Answer 2

Answer:

HCF of 140 and 196

Step-by-step explanation:

m= 196, n= 140

196- 140= 56, now n= 56 and m= 140

140- 56= 94

now n= 94, m= 56 ( n-m)=== 94- 56= 38

now n= 38 , m= 56 ( n-m)

56- 38 = 18

38- 18= 20

20- 18 = 2

18- 2= 16

16- 2= 14

14- 2= 12

12- 2= 10,10-2=8, 8-2=6, 6-2= 4, 4-2=2, 2-2=0