Question

find the Hcf long division method of all



please answer !!​

Answer 1

Answer:

divide each no by prime factors

Step-by-step explanation:

(28,35,49) / 7 =(4,5,7)

(4,5,7) / 2 = (2,5,7)

(2,5,7) / 2 =(1,5,7)

(1,5,7) / 5 = (1,1,7)

(1,1,7) / 7 = (1,1,1)

finally all the terms must be zero

H.C.F= 2² × 7² × 5

  this question is incorrect because when divide by prime factors THE FACTORS MUST BE SQUARE OF IT'S TERM

∴ 1 ST Q IS WRONG

THEREBY ,

you can divide other numbers get there square term of the prime numbers