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 632, 859 i.e. 1 the largest integer that leaves a remainder zero for all numbers.
HCF of 632, 859 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 632, 859 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 632, 859 is 1.
HCF(632, 859) = 1
Highest common factor or Highest common divisor (hcd) can be calculated by Euclid's algotithm.
Highest common factor (HCF) of 632, 859 is 1.
Step 1: Since 859 > 632, we apply the division lemma to 859 and 632, to get
859 = 632 x 1 + 227
Step 2: Since the reminder 632 ≠ 0, we apply division lemma to 227 and 632, to get
632 = 227 x 2 + 178
Step 3: We consider the new divisor 227 and the new remainder 178, and apply the division lemma to get
227 = 178 x 1 + 49
We consider the new divisor 178 and the new remainder 49,and apply the division lemma to get
178 = 49 x 3 + 31
We consider the new divisor 49 and the new remainder 31,and apply the division lemma to get
49 = 31 x 1 + 18
We consider the new divisor 31 and the new remainder 18,and apply the division lemma to get
31 = 18 x 1 + 13
We consider the new divisor 18 and the new remainder 13,and apply the division lemma to get
18 = 13 x 1 + 5
We consider the new divisor 13 and the new remainder 5,and apply the division lemma to get
13 = 5 x 2 + 3
We consider the new divisor 5 and the new remainder 3,and apply the division lemma to get
5 = 3 x 1 + 2
We consider the new divisor 3 and the new remainder 2,and apply the division lemma to get
3 = 2 x 1 + 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 632 and 859 is 1
Notice that 1 = HCF(2,1) = HCF(3,2) = HCF(5,3) = HCF(13,5) = HCF(18,13) = HCF(31,18) = HCF(49,31) = HCF(178,49) = HCF(227,178) = HCF(632,227) = HCF(859,632) .
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 632, 859?
Answer: HCF of 632, 859 is 1 the largest number that divides all the numbers leaving a remainder zero.
3. How to find HCF of 632, 859 using Euclid's Algorithm?
Answer: For arbitrary numbers 632, 859 apply Euclid’s Division Lemma in succession until you obtain a remainder zero. HCF is the remainder in the last but one step.