Highest Common Factor of 836, 356 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 836, 356 i.e. 4 the largest integer that leaves a remainder zero for all numbers.
HCF of 836, 356 is 4 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 836, 356 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 836, 356 is 4.
HCF(836, 356) = 4
HCF of 836, 356 using Euclid's algorithm
Highest common factor or Highest common divisor (hcd) can be calculated by Euclid's algotithm.
Highest common factor (HCF) of 836, 356 is 4.
Highest Common Factor of 836,356 is 4
Step 1: Since 836 > 356, we apply the division lemma to 836 and 356, to get
836 = 356 x 2 + 124
Step 2: Since the reminder 356 ≠ 0, we apply division lemma to 124 and 356, to get
356 = 124 x 2 + 108
Step 3: We consider the new divisor 124 and the new remainder 108, and apply the division lemma to get
124 = 108 x 1 + 16
We consider the new divisor 108 and the new remainder 16,and apply the division lemma to get
108 = 16 x 6 + 12
We consider the new divisor 16 and the new remainder 12,and apply the division lemma to get
16 = 12 x 1 + 4
We consider the new divisor 12 and the new remainder 4,and apply the division lemma to get
12 = 4 x 3 + 0
The remainder has now become zero, so our procedure stops. Since the divisor at this stage is 4, the HCF of 836 and 356 is 4
Notice that 4 = HCF(12,4) = HCF(16,12) = HCF(108,16) = HCF(124,108) = HCF(356,124) = HCF(836,356) .
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Frequently Asked Questions on HCF of 836, 356 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 836, 356?
Answer: HCF of 836, 356 is 4 the largest number that divides all the numbers leaving a remainder zero.
3. How to find HCF of 836, 356 using Euclid's Algorithm?
Answer: For arbitrary numbers 836, 356 apply Euclid’s Division Lemma in succession until you obtain a remainder zero. HCF is the remainder in the last but one step.