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 568, 12761 i.e. 1 the largest integer that leaves a remainder zero for all numbers.
HCF of 568, 12761 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 568, 12761 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 568, 12761 is 1.
HCF(568, 12761) = 1
Highest common factor or Highest common divisor (hcd) can be calculated by Euclid's algotithm.
Highest common factor (HCF) of 568, 12761 is 1.
Step 1: Since 12761 > 568, we apply the division lemma to 12761 and 568, to get
12761 = 568 x 22 + 265
Step 2: Since the reminder 568 ≠ 0, we apply division lemma to 265 and 568, to get
568 = 265 x 2 + 38
Step 3: We consider the new divisor 265 and the new remainder 38, and apply the division lemma to get
265 = 38 x 6 + 37
We consider the new divisor 38 and the new remainder 37,and apply the division lemma to get
38 = 37 x 1 + 1
We consider the new divisor 37 and the new remainder 1,and apply the division lemma to get
37 = 1 x 37 + 0
The remainder has now become zero, so our procedure stops. Since the divisor at this stage is 1, the HCF of 568 and 12761 is 1
Notice that 1 = HCF(37,1) = HCF(38,37) = HCF(265,38) = HCF(568,265) = HCF(12761,568) .
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 568, 12761?
Answer: HCF of 568, 12761 is 1 the largest number that divides all the numbers leaving a remainder zero.
3. How to find HCF of 568, 12761 using Euclid's Algorithm?
Answer: For arbitrary numbers 568, 12761 apply Euclid’s Division Lemma in succession until you obtain a remainder zero. HCF is the remainder in the last but one step.