Highest Common Factor of 363, 917 using Euclid's algorithm
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 363, 917 i.e. 1 the largest integer that leaves a remainder zero for all numbers.
HCF of 363, 917 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 363, 917 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 363, 917 is 1.
HCF(363, 917) = 1
HCF of 363, 917 using Euclid's algorithm
Highest common factor or Highest common divisor (hcd) can be calculated by Euclid's algotithm.
Highest common factor (HCF) of 363, 917 is 1.
Highest Common Factor of 363,917 is 1
Step 1: Since 917 > 363, we apply the division lemma to 917 and 363, to get
917 = 363 x 2 + 191
Step 2: Since the reminder 363 ≠ 0, we apply division lemma to 191 and 363, to get
363 = 191 x 1 + 172
Step 3: We consider the new divisor 191 and the new remainder 172, and apply the division lemma to get
191 = 172 x 1 + 19
We consider the new divisor 172 and the new remainder 19,and apply the division lemma to get
172 = 19 x 9 + 1
We consider the new divisor 19 and the new remainder 1,and apply the division lemma to get
19 = 1 x 19 + 0
The remainder has now become zero, so our procedure stops. Since the divisor at this stage is 1, the HCF of 363 and 917 is 1
Notice that 1 = HCF(19,1) = HCF(172,19) = HCF(191,172) = HCF(363,191) = HCF(917,363) .
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Frequently Asked Questions on HCF of 363, 917 using Euclid's Algorithm
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 363, 917?
Answer: HCF of 363, 917 is 1 the largest number that divides all the numbers leaving a remainder zero.
3. How to find HCF of 363, 917 using Euclid's Algorithm?
Answer: For arbitrary numbers 363, 917 apply Euclid’s Division Lemma in succession until you obtain a remainder zero. HCF is the remainder in the last but one step.