Highest Common Factor of 1292, 7847 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 1292, 7847 i.e. 19 the largest integer that leaves a remainder zero for all numbers.
HCF of 1292, 7847 is 19 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 1292, 7847 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 1292, 7847 is 19.
HCF(1292, 7847) = 19
HCF of 1292, 7847 using Euclid's algorithm
Highest common factor or Highest common divisor (hcd) can be calculated by Euclid's algotithm.
Highest common factor (HCF) of 1292, 7847 is 19.
Highest Common Factor of 1292,7847 is 19
Step 1: Since 7847 > 1292, we apply the division lemma to 7847 and 1292, to get
7847 = 1292 x 6 + 95
Step 2: Since the reminder 1292 ≠ 0, we apply division lemma to 95 and 1292, to get
1292 = 95 x 13 + 57
Step 3: We consider the new divisor 95 and the new remainder 57, and apply the division lemma to get
95 = 57 x 1 + 38
We consider the new divisor 57 and the new remainder 38,and apply the division lemma to get
57 = 38 x 1 + 19
We consider the new divisor 38 and the new remainder 19,and apply the division lemma to get
38 = 19 x 2 + 0
The remainder has now become zero, so our procedure stops. Since the divisor at this stage is 19, the HCF of 1292 and 7847 is 19
Notice that 19 = HCF(38,19) = HCF(57,38) = HCF(95,57) = HCF(1292,95) = HCF(7847,1292) .
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Frequently Asked Questions on HCF of 1292, 7847 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 1292, 7847?
Answer: HCF of 1292, 7847 is 19 the largest number that divides all the numbers leaving a remainder zero.
3. How to find HCF of 1292, 7847 using Euclid's Algorithm?
Answer: For arbitrary numbers 1292, 7847 apply Euclid’s Division Lemma in succession until you obtain a remainder zero. HCF is the remainder in the last but one step.