Highest Common Factor of 530, 768, 88 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 530, 768, 88 i.e. 2 the largest integer that leaves a remainder zero for all numbers.
HCF of 530, 768, 88 is 2 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 530, 768, 88 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 530, 768, 88 is 2.
HCF(530, 768, 88) = 2
HCF of 530, 768, 88 using Euclid's algorithm
Highest common factor or Highest common divisor (hcd) can be calculated by Euclid's algotithm.
Highest common factor (HCF) of 530, 768, 88 is 2.
Highest Common Factor of 530,768,88 is 2
Step 1: Since 768 > 530, we apply the division lemma to 768 and 530, to get
768 = 530 x 1 + 238
Step 2: Since the reminder 530 ≠ 0, we apply division lemma to 238 and 530, to get
530 = 238 x 2 + 54
Step 3: We consider the new divisor 238 and the new remainder 54, and apply the division lemma to get
238 = 54 x 4 + 22
We consider the new divisor 54 and the new remainder 22,and apply the division lemma to get
54 = 22 x 2 + 10
We consider the new divisor 22 and the new remainder 10,and apply the division lemma to get
22 = 10 x 2 + 2
We consider the new divisor 10 and the new remainder 2,and apply the division lemma to get
10 = 2 x 5 + 0
The remainder has now become zero, so our procedure stops. Since the divisor at this stage is 2, the HCF of 530 and 768 is 2
Notice that 2 = HCF(10,2) = HCF(22,10) = HCF(54,22) = HCF(238,54) = HCF(530,238) = HCF(768,530) .
We can take hcf of as 1st numbers and next number as another number to apply in Euclidean lemma
Step 1: Since 88 > 2, we apply the division lemma to 88 and 2, to get
88 = 2 x 44 + 0
The remainder has now become zero, so our procedure stops. Since the divisor at this stage is 2, the HCF of 2 and 88 is 2
Notice that 2 = HCF(88,2) .
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Frequently Asked Questions on HCF of 530, 768, 88 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 530, 768, 88?
Answer: HCF of 530, 768, 88 is 2 the largest number that divides all the numbers leaving a remainder zero.
3. How to find HCF of 530, 768, 88 using Euclid's Algorithm?
Answer: For arbitrary numbers 530, 768, 88 apply Euclid’s Division Lemma in succession until you obtain a remainder zero. HCF is the remainder in the last but one step.