Highest Common Factor of 862, 338, 366 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 862, 338, 366 i.e. 2 the largest integer that leaves a remainder zero for all numbers.
HCF of 862, 338, 366 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 862, 338, 366 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 862, 338, 366 is 2.
HCF(862, 338, 366) = 2
HCF of 862, 338, 366 using Euclid's algorithm
Highest common factor or Highest common divisor (hcd) can be calculated by Euclid's algotithm.
Highest common factor (HCF) of 862, 338, 366 is 2.
Highest Common Factor of 862,338,366 is 2
Step 1: Since 862 > 338, we apply the division lemma to 862 and 338, to get
862 = 338 x 2 + 186
Step 2: Since the reminder 338 ≠ 0, we apply division lemma to 186 and 338, to get
338 = 186 x 1 + 152
Step 3: We consider the new divisor 186 and the new remainder 152, and apply the division lemma to get
186 = 152 x 1 + 34
We consider the new divisor 152 and the new remainder 34,and apply the division lemma to get
152 = 34 x 4 + 16
We consider the new divisor 34 and the new remainder 16,and apply the division lemma to get
34 = 16 x 2 + 2
We consider the new divisor 16 and the new remainder 2,and apply the division lemma to get
16 = 2 x 8 + 0
The remainder has now become zero, so our procedure stops. Since the divisor at this stage is 2, the HCF of 862 and 338 is 2
Notice that 2 = HCF(16,2) = HCF(34,16) = HCF(152,34) = HCF(186,152) = HCF(338,186) = HCF(862,338) .
We can take hcf of as 1st numbers and next number as another number to apply in Euclidean lemma
Step 1: Since 366 > 2, we apply the division lemma to 366 and 2, to get
366 = 2 x 183 + 0
The remainder has now become zero, so our procedure stops. Since the divisor at this stage is 2, the HCF of 2 and 366 is 2
Notice that 2 = HCF(366,2) .
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Frequently Asked Questions on HCF of 862, 338, 366 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 862, 338, 366?
Answer: HCF of 862, 338, 366 is 2 the largest number that divides all the numbers leaving a remainder zero.
3. How to find HCF of 862, 338, 366 using Euclid's Algorithm?
Answer: For arbitrary numbers 862, 338, 366 apply Euclid’s Division Lemma in succession until you obtain a remainder zero. HCF is the remainder in the last but one step.
