Highest Common Factor of 405, 652, 110 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 405, 652, 110 i.e. 1 the largest integer that leaves a remainder zero for all numbers.
HCF of 405, 652, 110 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 405, 652, 110 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 405, 652, 110 is 1.
HCF(405, 652, 110) = 1
HCF of 405, 652, 110 using Euclid's algorithm
Highest common factor or Highest common divisor (hcd) can be calculated by Euclid's algotithm.
Highest common factor (HCF) of 405, 652, 110 is 1.
Highest Common Factor of 405,652,110 is 1
Step 1: Since 652 > 405, we apply the division lemma to 652 and 405, to get
652 = 405 x 1 + 247
Step 2: Since the reminder 405 ≠ 0, we apply division lemma to 247 and 405, to get
405 = 247 x 1 + 158
Step 3: We consider the new divisor 247 and the new remainder 158, and apply the division lemma to get
247 = 158 x 1 + 89
We consider the new divisor 158 and the new remainder 89,and apply the division lemma to get
158 = 89 x 1 + 69
We consider the new divisor 89 and the new remainder 69,and apply the division lemma to get
89 = 69 x 1 + 20
We consider the new divisor 69 and the new remainder 20,and apply the division lemma to get
69 = 20 x 3 + 9
We consider the new divisor 20 and the new remainder 9,and apply the division lemma to get
20 = 9 x 2 + 2
We consider the new divisor 9 and the new remainder 2,and apply the division lemma to get
9 = 2 x 4 + 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 405 and 652 is 1
Notice that 1 = HCF(2,1) = HCF(9,2) = HCF(20,9) = HCF(69,20) = HCF(89,69) = HCF(158,89) = HCF(247,158) = HCF(405,247) = HCF(652,405) .
We can take hcf of as 1st numbers and next number as another number to apply in Euclidean lemma
Step 1: Since 110 > 1, we apply the division lemma to 110 and 1, to get
110 = 1 x 110 + 0
The remainder has now become zero, so our procedure stops. Since the divisor at this stage is 1, the HCF of 1 and 110 is 1
Notice that 1 = HCF(110,1) .
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Frequently Asked Questions on HCF of 405, 652, 110 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 405, 652, 110?
Answer: HCF of 405, 652, 110 is 1 the largest number that divides all the numbers leaving a remainder zero.
3. How to find HCF of 405, 652, 110 using Euclid's Algorithm?
Answer: For arbitrary numbers 405, 652, 110 apply Euclid’s Division Lemma in succession until you obtain a remainder zero. HCF is the remainder in the last but one step.