Question

find the hcf of 150, 350and 450​

Answer 1

Answer:

30

Step-by-step explanation:

Step-by-step explanation:Finding H. C. F:-

Step-by-step explanation:Finding H. C. F:-150= 2*3*5*5*1

Step-by-step explanation:Finding H. C. F:-150= 2*3*5*5*1350=2*3*5*7*1

Step-by-step explanation:Finding H. C. F:-150= 2*3*5*5*1350=2*3*5*7*1450=2*3*3*5*5*1

Step-by-step explanation:Finding H. C. F:-150= 2*3*5*5*1350=2*3*5*7*1450=2*3*3*5*5*1Here we see the common numbers are:-

Step-by-step explanation:Finding H. C. F:-150= 2*3*5*5*1350=2*3*5*7*1450=2*3*3*5*5*1Here we see the common numbers are:-2*3*5*1= 30

Step-by-step explanation:Finding H. C. F:-150= 2*3*5*5*1350=2*3*5*7*1450=2*3*3*5*5*1Here we see the common numbers are:-2*3*5*1= 30Hence the Highest common factor is = 30

Answer 2

Answer:-

Prime factorization of 150 = 2 × 3 × 5 × 5

Prime factorization of 350 = 2 × 5 × 5 × 7

Prime factorization of 450 = 2 × 3 × 3 × 5 × 5

The highest common factor is found by multiplying all the common factors which appear in all the three lists.

∴ HCF of 150, 350 and 450 = 2 × 5 × 5

= 50

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