Question

long division on the number 70 140 42

Answer 1

Answer:

HCF of 70, 140 and 420 is 70

Step-by-step explanation:

70 < 140

140 70 (2) +0

their HCF is 70

now,

HCF of 70, 140 : 420

70 < 420

42070 (6) +0

so, the HCF of 70, 140 and 420