Highest Common Factor of 525, 217, 836, 499 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 525, 217, 836, 499 i.e. 1 the largest integer that leaves a remainder zero for all numbers.
HCF of 525, 217, 836, 499 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 525, 217, 836, 499 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 525, 217, 836, 499 is 1.
HCF(525, 217, 836, 499) = 1
HCF of 525, 217, 836, 499 using Euclid's algorithm
Highest common factor or Highest common divisor (hcd) can be calculated by Euclid's algotithm.
Highest common factor (HCF) of 525, 217, 836, 499 is 1.
Highest Common Factor of 525,217,836,499 is 1
Step 1: Since 525 > 217, we apply the division lemma to 525 and 217, to get
525 = 217 x 2 + 91
Step 2: Since the reminder 217 ≠ 0, we apply division lemma to 91 and 217, to get
217 = 91 x 2 + 35
Step 3: We consider the new divisor 91 and the new remainder 35, and apply the division lemma to get
91 = 35 x 2 + 21
We consider the new divisor 35 and the new remainder 21,and apply the division lemma to get
35 = 21 x 1 + 14
We consider the new divisor 21 and the new remainder 14,and apply the division lemma to get
21 = 14 x 1 + 7
We consider the new divisor 14 and the new remainder 7,and apply the division lemma to get
14 = 7 x 2 + 0
The remainder has now become zero, so our procedure stops. Since the divisor at this stage is 7, the HCF of 525 and 217 is 7
Notice that 7 = HCF(14,7) = HCF(21,14) = HCF(35,21) = HCF(91,35) = HCF(217,91) = HCF(525,217) .
We can take hcf of as 1st numbers and next number as another number to apply in Euclidean lemma
Step 1: Since 836 > 7, we apply the division lemma to 836 and 7, to get
836 = 7 x 119 + 3
Step 2: Since the reminder 7 ≠ 0, we apply division lemma to 3 and 7, to get
7 = 3 x 2 + 1
Step 3: We consider the new divisor 3 and the new remainder 1, and apply the division lemma to get
3 = 1 x 3 + 0
The remainder has now become zero, so our procedure stops. Since the divisor at this stage is 1, the HCF of 7 and 836 is 1
Notice that 1 = HCF(3,1) = HCF(7,3) = HCF(836,7) .
We can take hcf of as 1st numbers and next number as another number to apply in Euclidean lemma
Step 1: Since 499 > 1, we apply the division lemma to 499 and 1, to get
499 = 1 x 499 + 0
The remainder has now become zero, so our procedure stops. Since the divisor at this stage is 1, the HCF of 1 and 499 is 1
Notice that 1 = HCF(499,1) .
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Frequently Asked Questions on HCF of 525, 217, 836, 499 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 525, 217, 836, 499?
Answer: HCF of 525, 217, 836, 499 is 1 the largest number that divides all the numbers leaving a remainder zero.
3. How to find HCF of 525, 217, 836, 499 using Euclid's Algorithm?
Answer: For arbitrary numbers 525, 217, 836, 499 apply Euclid’s Division Lemma in succession until you obtain a remainder zero. HCF is the remainder in the last but one step.