1.

Long division on the number 70 140 42

Answer»

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



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