Highest Common Factor of 1933, 7858, 35842 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 1933, 7858, 35842 i.e. 1 the largest integer that leaves a remainder zero for all numbers.
HCF of 1933, 7858, 35842 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 1933, 7858, 35842 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 1933, 7858, 35842 is 1.
HCF(1933, 7858, 35842) = 1
HCF of 1933, 7858, 35842 using Euclid's algorithm
Highest common factor or Highest common divisor (hcd) can be calculated by Euclid's algotithm.
Highest common factor (HCF) of 1933, 7858, 35842 is 1.
Highest Common Factor of 1933,7858,35842 is 1
Step 1: Since 7858 > 1933, we apply the division lemma to 7858 and 1933, to get
7858 = 1933 x 4 + 126
Step 2: Since the reminder 1933 ≠ 0, we apply division lemma to 126 and 1933, to get
1933 = 126 x 15 + 43
Step 3: We consider the new divisor 126 and the new remainder 43, and apply the division lemma to get
126 = 43 x 2 + 40
We consider the new divisor 43 and the new remainder 40,and apply the division lemma to get
43 = 40 x 1 + 3
We consider the new divisor 40 and the new remainder 3,and apply the division lemma to get
40 = 3 x 13 + 1
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 1933 and 7858 is 1
Notice that 1 = HCF(3,1) = HCF(40,3) = HCF(43,40) = HCF(126,43) = HCF(1933,126) = HCF(7858,1933) .
We can take hcf of as 1st numbers and next number as another number to apply in Euclidean lemma
Step 1: Since 35842 > 1, we apply the division lemma to 35842 and 1, to get
35842 = 1 x 35842 + 0
The remainder has now become zero, so our procedure stops. Since the divisor at this stage is 1, the HCF of 1 and 35842 is 1
Notice that 1 = HCF(35842,1) .
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Frequently Asked Questions on HCF of 1933, 7858, 35842 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 1933, 7858, 35842?
Answer: HCF of 1933, 7858, 35842 is 1 the largest number that divides all the numbers leaving a remainder zero.
3. How to find HCF of 1933, 7858, 35842 using Euclid's Algorithm?
Answer: For arbitrary numbers 1933, 7858, 35842 apply Euclid’s Division Lemma in succession until you obtain a remainder zero. HCF is the remainder in the last but one step.