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 571, 870 i.e. 1 the largest integer that leaves a remainder zero for all numbers.
HCF of 571, 870 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 571, 870 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 571, 870 is 1.
HCF(571, 870) = 1
Highest common factor or Highest common divisor (hcd) can be calculated by Euclid's algotithm.
Highest common factor (HCF) of 571, 870 is 1.
Step 1: Since 870 > 571, we apply the division lemma to 870 and 571, to get
870 = 571 x 1 + 299
Step 2: Since the reminder 571 ≠ 0, we apply division lemma to 299 and 571, to get
571 = 299 x 1 + 272
Step 3: We consider the new divisor 299 and the new remainder 272, and apply the division lemma to get
299 = 272 x 1 + 27
We consider the new divisor 272 and the new remainder 27,and apply the division lemma to get
272 = 27 x 10 + 2
We consider the new divisor 27 and the new remainder 2,and apply the division lemma to get
27 = 2 x 13 + 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 571 and 870 is 1
Notice that 1 = HCF(2,1) = HCF(27,2) = HCF(272,27) = HCF(299,272) = HCF(571,299) = HCF(870,571) .
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 571, 870?
Answer: HCF of 571, 870 is 1 the largest number that divides all the numbers leaving a remainder zero.
3. How to find HCF of 571, 870 using Euclid's Algorithm?
Answer: For arbitrary numbers 571, 870 apply Euclid’s Division Lemma in succession until you obtain a remainder zero. HCF is the remainder in the last but one step.