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 572, 859, 931 i.e. 1 the largest integer that leaves a remainder zero for all numbers.
HCF of 572, 859, 931 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 572, 859, 931 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 572, 859, 931 is 1.
HCF(572, 859, 931) = 1
Highest common factor or Highest common divisor (hcd) can be calculated by Euclid's algotithm.
Highest common factor (HCF) of 572, 859, 931 is 1.
Step 1: Since 859 > 572, we apply the division lemma to 859 and 572, to get
859 = 572 x 1 + 287
Step 2: Since the reminder 572 ≠ 0, we apply division lemma to 287 and 572, to get
572 = 287 x 1 + 285
Step 3: We consider the new divisor 287 and the new remainder 285, and apply the division lemma to get
287 = 285 x 1 + 2
We consider the new divisor 285 and the new remainder 2,and apply the division lemma to get
285 = 2 x 142 + 1
We consider the new divisor 2 and the new remainder 1,and apply the division lemma 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 572 and 859 is 1
Notice that 1 = HCF(2,1) = HCF(285,2) = HCF(287,285) = HCF(572,287) = HCF(859,572) .
We can take hcf of as 1st numbers and next number as another number to apply in Euclidean lemma
Step 1: Since 931 > 1, we apply the division lemma to 931 and 1, to get
931 = 1 x 931 + 0
The remainder has now become zero, so our procedure stops. Since the divisor at this stage is 1, the HCF of 1 and 931 is 1
Notice that 1 = HCF(931,1) .
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 572, 859, 931?
Answer: HCF of 572, 859, 931 is 1 the largest number that divides all the numbers leaving a remainder zero.
3. How to find HCF of 572, 859, 931 using Euclid's Algorithm?
Answer: For arbitrary numbers 572, 859, 931 apply Euclid’s Division Lemma in succession until you obtain a remainder zero. HCF is the remainder in the last but one step.