Question

What is HCF of 3 kg and 400 g?​

Answer 1

1kg = 1000g

therefore

3kg = 3000g

now highest common factor between 1000gm and 300 Gm

1000=2*2*2*5*5

300= 2*2*3*5*5

now numbers common between them are

2*2*5*5

therefore highest common factor is

100

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Answer 2

Answer:

The HCF of 3 kg and 400 g is -

Step-by-step explanation:

• 1 kg = 1000 g
• 3 kg = 3000 g

• Therefore we've to find HCF of 1000 g and 3000 g OK so,

1000 = 2,2,2,5,5

3000 = 2,2,2,3,5,5,5

• Now common factors of 1000 and 3000 are-

2,2,2,5,5

• Now, multiply it.
• Answer will be 200g.