Question

find HCF of 150,140,210 by using divison method
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Answer 1

Answer:

Step-by-step explanation:

Given : Numbers 150 ,140 and 210.

To find : The HCF of numbers by prime factorization method ?

Solution :

Factorizing the numbers,

150=2x3x5x5

140=2x2x5x7

210=2x3x5x7

HCF is the highest common factor,

HCF = 2x5

HCF=10

Therefore, HCF of 150 ,140 and 210 by prime factorization method  is 10.

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