Created By : Jatin Gogia
Reviewed By : Rajasekhar Valipishetty
Last Updated : Apr 06, 2023
HCF Calculator using the Euclid Division Algorithm helps you to find the Highest common factor (HCF) easily for 126, 948, 852 i.e. 6 the largest integer that leaves a remainder zero for all numbers.
HCF of 126, 948, 852 is 6 the largest number which exactly divides all the numbers i.e. where the remainder is zero. Let us get into the working of this example.
Consider we have numbers 126, 948, 852 and we need to find the HCF of these numbers. To do so, we need to choose the largest integer first and then as per Euclid's Division Lemma a = bq + r where 0 ≤ r ≤ b
Highest common factor (HCF) of 126, 948, 852 is 6.
HCF(126, 948, 852) = 6
Highest common factor or Highest common divisor (hcd) can be calculated by Euclid's algotithm.
Highest common factor (HCF) of 126, 948, 852 is 6.
Step 1: Since 948 > 126, we apply the division lemma to 948 and 126, to get
948 = 126 x 7 + 66
Step 2: Since the reminder 126 ≠ 0, we apply division lemma to 66 and 126, to get
126 = 66 x 1 + 60
Step 3: We consider the new divisor 66 and the new remainder 60, and apply the division lemma to get
66 = 60 x 1 + 6
We consider the new divisor 60 and the new remainder 6, and apply the division lemma to get
60 = 6 x 10 + 0
The remainder has now become zero, so our procedure stops. Since the divisor at this stage is 6, the HCF of 126 and 948 is 6
Notice that 6 = HCF(60,6) = HCF(66,60) = HCF(126,66) = HCF(948,126) .
We can take hcf of as 1st numbers and next number as another number to apply in Euclidean lemma
Step 1: Since 852 > 6, we apply the division lemma to 852 and 6, to get
852 = 6 x 142 + 0
The remainder has now become zero, so our procedure stops. Since the divisor at this stage is 6, the HCF of 6 and 852 is 6
Notice that 6 = HCF(852,6) .
Here are some samples of HCF using Euclid's Algorithm calculations.
1. What is the Euclid division algorithm?
Answer: Euclid's Division Algorithm is a technique to compute the Highest Common Factor (HCF) of given positive integers.
2. what is the HCF of 126, 948, 852?
Answer: HCF of 126, 948, 852 is 6 the largest number that divides all the numbers leaving a remainder zero.
3. How to find HCF of 126, 948, 852 using Euclid's Algorithm?
Answer: For arbitrary numbers 126, 948, 852 apply Euclid’s Division Lemma in succession until you obtain a remainder zero. HCF is the remainder in the last but one step.