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 971, 600 i.e. 1 the largest integer that leaves a remainder zero for all numbers.
HCF of 971, 600 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 971, 600 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 971, 600 is 1.
HCF(971, 600) = 1
Highest common factor or Highest common divisor (hcd) can be calculated by Euclid's algotithm.
Highest common factor (HCF) of 971, 600 is 1.
Step 1: Since 971 > 600, we apply the division lemma to 971 and 600, to get
971 = 600 x 1 + 371
Step 2: Since the reminder 600 ≠ 0, we apply division lemma to 371 and 600, to get
600 = 371 x 1 + 229
Step 3: We consider the new divisor 371 and the new remainder 229, and apply the division lemma to get
371 = 229 x 1 + 142
We consider the new divisor 229 and the new remainder 142,and apply the division lemma to get
229 = 142 x 1 + 87
We consider the new divisor 142 and the new remainder 87,and apply the division lemma to get
142 = 87 x 1 + 55
We consider the new divisor 87 and the new remainder 55,and apply the division lemma to get
87 = 55 x 1 + 32
We consider the new divisor 55 and the new remainder 32,and apply the division lemma to get
55 = 32 x 1 + 23
We consider the new divisor 32 and the new remainder 23,and apply the division lemma to get
32 = 23 x 1 + 9
We consider the new divisor 23 and the new remainder 9,and apply the division lemma to get
23 = 9 x 2 + 5
We consider the new divisor 9 and the new remainder 5,and apply the division lemma to get
9 = 5 x 1 + 4
We consider the new divisor 5 and the new remainder 4,and apply the division lemma to get
5 = 4 x 1 + 1
We consider the new divisor 4 and the new remainder 1,and apply the division lemma to get
4 = 1 x 4 + 0
The remainder has now become zero, so our procedure stops. Since the divisor at this stage is 1, the HCF of 971 and 600 is 1
Notice that 1 = HCF(4,1) = HCF(5,4) = HCF(9,5) = HCF(23,9) = HCF(32,23) = HCF(55,32) = HCF(87,55) = HCF(142,87) = HCF(229,142) = HCF(371,229) = HCF(600,371) = HCF(971,600) .
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 971, 600?
Answer: HCF of 971, 600 is 1 the largest number that divides all the numbers leaving a remainder zero.
3. How to find HCF of 971, 600 using Euclid's Algorithm?
Answer: For arbitrary numbers 971, 600 apply Euclid’s Division Lemma in succession until you obtain a remainder zero. HCF is the remainder in the last but one step.