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 885, 562, 626 i.e. 1 the largest integer that leaves a remainder zero for all numbers.
HCF of 885, 562, 626 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 885, 562, 626 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 885, 562, 626 is 1.
HCF(885, 562, 626) = 1
Highest common factor or Highest common divisor (hcd) can be calculated by Euclid's algotithm.
Highest common factor (HCF) of 885, 562, 626 is 1.
Step 1: Since 885 > 562, we apply the division lemma to 885 and 562, to get
885 = 562 x 1 + 323
Step 2: Since the reminder 562 ≠ 0, we apply division lemma to 323 and 562, to get
562 = 323 x 1 + 239
Step 3: We consider the new divisor 323 and the new remainder 239, and apply the division lemma to get
323 = 239 x 1 + 84
We consider the new divisor 239 and the new remainder 84,and apply the division lemma to get
239 = 84 x 2 + 71
We consider the new divisor 84 and the new remainder 71,and apply the division lemma to get
84 = 71 x 1 + 13
We consider the new divisor 71 and the new remainder 13,and apply the division lemma to get
71 = 13 x 5 + 6
We consider the new divisor 13 and the new remainder 6,and apply the division lemma to get
13 = 6 x 2 + 1
We consider the new divisor 6 and the new remainder 1,and apply the division lemma to get
6 = 1 x 6 + 0
The remainder has now become zero, so our procedure stops. Since the divisor at this stage is 1, the HCF of 885 and 562 is 1
Notice that 1 = HCF(6,1) = HCF(13,6) = HCF(71,13) = HCF(84,71) = HCF(239,84) = HCF(323,239) = HCF(562,323) = HCF(885,562) .
We can take hcf of as 1st numbers and next number as another number to apply in Euclidean lemma
Step 1: Since 626 > 1, we apply the division lemma to 626 and 1, to get
626 = 1 x 626 + 0
The remainder has now become zero, so our procedure stops. Since the divisor at this stage is 1, the HCF of 1 and 626 is 1
Notice that 1 = HCF(626,1) .
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 885, 562, 626?
Answer: HCF of 885, 562, 626 is 1 the largest number that divides all the numbers leaving a remainder zero.
3. How to find HCF of 885, 562, 626 using Euclid's Algorithm?
Answer: For arbitrary numbers 885, 562, 626 apply Euclid’s Division Lemma in succession until you obtain a remainder zero. HCF is the remainder in the last but one step.