Highest Common Factor of 380, 535, 216 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 380, 535, 216 i.e. 1 the largest integer that leaves a remainder zero for all numbers.
HCF of 380, 535, 216 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 380, 535, 216 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 380, 535, 216 is 1.
HCF(380, 535, 216) = 1
HCF of 380, 535, 216 using Euclid's algorithm
Highest common factor or Highest common divisor (hcd) can be calculated by Euclid's algotithm.
Highest common factor (HCF) of 380, 535, 216 is 1.
Highest Common Factor of 380,535,216 is 1
Step 1: Since 535 > 380, we apply the division lemma to 535 and 380, to get
535 = 380 x 1 + 155
Step 2: Since the reminder 380 ≠ 0, we apply division lemma to 155 and 380, to get
380 = 155 x 2 + 70
Step 3: We consider the new divisor 155 and the new remainder 70, and apply the division lemma to get
155 = 70 x 2 + 15
We consider the new divisor 70 and the new remainder 15,and apply the division lemma to get
70 = 15 x 4 + 10
We consider the new divisor 15 and the new remainder 10,and apply the division lemma to get
15 = 10 x 1 + 5
We consider the new divisor 10 and the new remainder 5,and apply the division lemma to get
10 = 5 x 2 + 0
The remainder has now become zero, so our procedure stops. Since the divisor at this stage is 5, the HCF of 380 and 535 is 5
Notice that 5 = HCF(10,5) = HCF(15,10) = HCF(70,15) = HCF(155,70) = HCF(380,155) = HCF(535,380) .
We can take hcf of as 1st numbers and next number as another number to apply in Euclidean lemma
Step 1: Since 216 > 5, we apply the division lemma to 216 and 5, to get
216 = 5 x 43 + 1
Step 2: Since the reminder 5 ≠ 0, we apply division lemma to 1 and 5, to get
5 = 1 x 5 + 0
The remainder has now become zero, so our procedure stops. Since the divisor at this stage is 1, the HCF of 5 and 216 is 1
Notice that 1 = HCF(5,1) = HCF(216,5) .
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Frequently Asked Questions on HCF of 380, 535, 216 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 380, 535, 216?
Answer: HCF of 380, 535, 216 is 1 the largest number that divides all the numbers leaving a remainder zero.
3. How to find HCF of 380, 535, 216 using Euclid's Algorithm?
Answer: For arbitrary numbers 380, 535, 216 apply Euclid’s Division Lemma in succession until you obtain a remainder zero. HCF is the remainder in the last but one step.