Sage-Tips

Can you find the HCF of 1.2 and 0.12 by using Euclid division algorithm justify Youranswer?

While finding the HCF for decimals, the first step would be to convert both the numbers into like decimals. (That is both the numbers should have equal number of digits after the decimal point). As we multiplied both 1.20 and 0.12 by 100, the HCF(which is now in whole number form) should be divided by 100.

How do you find the HCF of two decimal numbers?

Finding the LCM and HCF of decimal numbers

1. Step-1: Write all the numbers with same number of digits after decimal point.
2. Step-2: Now count the number of digits after decimal point (value is 2 for above problem) and calculate 10 power of the obtained value.
3. Step-3:
4. Step-4:

Which is the easiest method to find HCF?

Step I: Treat the smallest number i.e., 12 as divisor and the bigger number i.e., 18 as dividend. Step II: The remainder 6 becomes the divisor and the divisor 12 becomes the dividend. Step III: Repeat this process till the remainder becomes zero. The last divisor is the H.C.F.

What is the HCF of 12 and 120?

Highest common factor (HCF) of 120, 12 is 12.

What is the HCF of 1651 and 2032?

$ 127 $
The HCF of $ 1651 $ and $ 2032 $ is $ 127 $.

What is the HCF of 12?

Factors of 12 = 1, 2, 3, 4, 6 and 12. Factors of 18 = 1, 2, 3, 6, 9 and 18. Therefore, common factor of 12 and 18 = 1, 2, 3 and 6. Highest common factor (H.C.F) of 12 and 18 = 6 [since 6 is the highest common factor].

What is the HCF of 175?

⇒ HCF(70, 105, 175) = 35. Therefore, the HCF of 70, 105 and 175 is 35.

Can you find the HCF of 120 and 12?

Yes, you can. While finding the HCF for decimals, the first step would be to convert both the numbers into like decimals . (That is both the numbers should have equal number of digits after the decimal point). Next, you should convert both the numbers to whole numbers of the same ratio. Now, find the HCF of 120 and 12.

How to find the HCF of more than 3 numbers?

1) Calculate the HCF of 2 numbers. 2) Then Find the HCF of 3rd number and the HCF found in step 1. 3) The HCF you got in step 2 will be the HCF of the 3 numbers. The above steps can also be used to find the HCF of more than 3 numbers. Here is a few more example to find the highest common factors. Example 1: Find out HCF of 30 and 45.

What is the HCF of X and Y?

HCF of 1.2 and 0.12 is 12/100 = 0.12 i.e., if x is a factor of y then c is the HCF of x and y.

How to solve problems of HCF?

Follow the steps mentioned below to solve problems of hcf. Step 1: Write the given numbers horizontally, in a sequence, by separating it with commas. Step 2: Find the smallest prime number which can divide the given number. It should exactly divide the given numbers. (Write on the left side).