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 814, 186, 935 i.e. 1 the largest integer that leaves a remainder zero for all numbers.
HCF of 814, 186, 935 is 1 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 814, 186, 935 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 814, 186, 935 is 1.
HCF(814, 186, 935) = 1
Highest common factor or Highest common divisor (hcd) can be calculated by Euclid's algotithm.
Highest common factor (HCF) of 814, 186, 935 is 1.
Step 1: Since 814 > 186, we apply the division lemma to 814 and 186, to get
814 = 186 x 4 + 70
Step 2: Since the reminder 186 ≠ 0, we apply division lemma to 70 and 186, to get
186 = 70 x 2 + 46
Step 3: We consider the new divisor 70 and the new remainder 46, and apply the division lemma to get
70 = 46 x 1 + 24
We consider the new divisor 46 and the new remainder 24,and apply the division lemma to get
46 = 24 x 1 + 22
We consider the new divisor 24 and the new remainder 22,and apply the division lemma to get
24 = 22 x 1 + 2
We consider the new divisor 22 and the new remainder 2,and apply the division lemma to get
22 = 2 x 11 + 0
The remainder has now become zero, so our procedure stops. Since the divisor at this stage is 2, the HCF of 814 and 186 is 2
Notice that 2 = HCF(22,2) = HCF(24,22) = HCF(46,24) = HCF(70,46) = HCF(186,70) = HCF(814,186) .
We can take hcf of as 1st numbers and next number as another number to apply in Euclidean lemma
Step 1: Since 935 > 2, we apply the division lemma to 935 and 2, to get
935 = 2 x 467 + 1
Step 2: Since the reminder 2 ≠ 0, we apply division lemma to 1 and 2, to get
2 = 1 x 2 + 0
The remainder has now become zero, so our procedure stops. Since the divisor at this stage is 1, the HCF of 2 and 935 is 1
Notice that 1 = HCF(2,1) = HCF(935,2) .
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 814, 186, 935?
Answer: HCF of 814, 186, 935 is 1 the largest number that divides all the numbers leaving a remainder zero.
3. How to find HCF of 814, 186, 935 using Euclid's Algorithm?
Answer: For arbitrary numbers 814, 186, 935 apply Euclid’s Division Lemma in succession until you obtain a remainder zero. HCF is the remainder in the last but one step.