Highest Common Factor of 76, 434, 429, 800 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 76, 434, 429, 800 i.e. 1 the largest integer that leaves a remainder zero for all numbers.
HCF of 76, 434, 429, 800 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 76, 434, 429, 800 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 76, 434, 429, 800 is 1.
HCF(76, 434, 429, 800) = 1
HCF of 76, 434, 429, 800 using Euclid's algorithm
Highest common factor or Highest common divisor (hcd) can be calculated by Euclid's algotithm.
Highest common factor (HCF) of 76, 434, 429, 800 is 1.
Highest Common Factor of 76,434,429,800 is 1
Step 1: Since 434 > 76, we apply the division lemma to 434 and 76, to get
434 = 76 x 5 + 54
Step 2: Since the reminder 76 ≠ 0, we apply division lemma to 54 and 76, to get
76 = 54 x 1 + 22
Step 3: 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 76 and 434 is 2
Notice that 2 = HCF(10,2) = HCF(22,10) = HCF(54,22) = HCF(76,54) = HCF(434,76) .
We can take hcf of as 1st numbers and next number as another number to apply in Euclidean lemma
Step 1: Since 429 > 2, we apply the division lemma to 429 and 2, to get
429 = 2 x 214 + 1
Step 2: Since the reminder 2 ≠ 0, we apply division lemma to 1 and 2, 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 2 and 429 is 1
Notice that 1 = HCF(2,1) = HCF(429,2) .
We can take hcf of as 1st numbers and next number as another number to apply in Euclidean lemma
Step 1: Since 800 > 1, we apply the division lemma to 800 and 1, to get
800 = 1 x 800 + 0
The remainder has now become zero, so our procedure stops. Since the divisor at this stage is 1, the HCF of 1 and 800 is 1
Notice that 1 = HCF(800,1) .
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Frequently Asked Questions on HCF of 76, 434, 429, 800 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 76, 434, 429, 800?
Answer: HCF of 76, 434, 429, 800 is 1 the largest number that divides all the numbers leaving a remainder zero.
3. How to find HCF of 76, 434, 429, 800 using Euclid's Algorithm?
Answer: For arbitrary numbers 76, 434, 429, 800 apply Euclid’s Division Lemma in succession until you obtain a remainder zero. HCF is the remainder in the last but one step.