Highest Common Factor of 363, 918, 824 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, 918, 824 i.e. 1 the largest integer that leaves a remainder zero for all numbers.
HCF of 363, 918, 824 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, 918, 824 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, 918, 824 is 1.
HCF(363, 918, 824) = 1
HCF of 363, 918, 824 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, 918, 824 is 1.
Highest Common Factor of 363,918,824 is 1
Step 1: Since 918 > 363, we apply the division lemma to 918 and 363, to get
918 = 363 x 2 + 192
Step 2: Since the reminder 363 ≠ 0, we apply division lemma to 192 and 363, to get
363 = 192 x 1 + 171
Step 3: We consider the new divisor 192 and the new remainder 171, and apply the division lemma to get
192 = 171 x 1 + 21
We consider the new divisor 171 and the new remainder 21,and apply the division lemma to get
171 = 21 x 8 + 3
We consider the new divisor 21 and the new remainder 3,and apply the division lemma to get
21 = 3 x 7 + 0
The remainder has now become zero, so our procedure stops. Since the divisor at this stage is 3, the HCF of 363 and 918 is 3
Notice that 3 = HCF(21,3) = HCF(171,21) = HCF(192,171) = HCF(363,192) = HCF(918,363) .
We can take hcf of as 1st numbers and next number as another number to apply in Euclidean lemma
Step 1: Since 824 > 3, we apply the division lemma to 824 and 3, to get
824 = 3 x 274 + 2
Step 2: Since the reminder 3 ≠ 0, we apply division lemma to 2 and 3, to get
3 = 2 x 1 + 1
Step 3: 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 3 and 824 is 1
Notice that 1 = HCF(2,1) = HCF(3,2) = HCF(824,3) .
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Frequently Asked Questions on HCF of 363, 918, 824 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, 918, 824?
Answer: HCF of 363, 918, 824 is 1 the largest number that divides all the numbers leaving a remainder zero.
3. How to find HCF of 363, 918, 824 using Euclid's Algorithm?
Answer: For arbitrary numbers 363, 918, 824 apply Euclid’s Division Lemma in succession until you obtain a remainder zero. HCF is the remainder in the last but one step.
