Highest Common Factor of 782, 230, 955 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 782, 230, 955 i.e. 1 the largest integer that leaves a remainder zero for all numbers.
HCF of 782, 230, 955 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 782, 230, 955 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 782, 230, 955 is 1.
HCF(782, 230, 955) = 1
HCF of 782, 230, 955 using Euclid's algorithm
Highest common factor or Highest common divisor (hcd) can be calculated by Euclid's algotithm.
Highest common factor (HCF) of 782, 230, 955 is 1.
Highest Common Factor of 782,230,955 is 1
Step 1: Since 782 > 230, we apply the division lemma to 782 and 230, to get
782 = 230 x 3 + 92
Step 2: Since the reminder 230 ≠ 0, we apply division lemma to 92 and 230, to get
230 = 92 x 2 + 46
Step 3: We consider the new divisor 92 and the new remainder 46, and apply the division lemma to get
92 = 46 x 2 + 0
The remainder has now become zero, so our procedure stops. Since the divisor at this stage is 46, the HCF of 782 and 230 is 46
Notice that 46 = HCF(92,46) = HCF(230,92) = HCF(782,230) .
We can take hcf of as 1st numbers and next number as another number to apply in Euclidean lemma
Step 1: Since 955 > 46, we apply the division lemma to 955 and 46, to get
955 = 46 x 20 + 35
Step 2: Since the reminder 46 ≠ 0, we apply division lemma to 35 and 46, to get
46 = 35 x 1 + 11
Step 3: We consider the new divisor 35 and the new remainder 11, and apply the division lemma to get
35 = 11 x 3 + 2
We consider the new divisor 11 and the new remainder 2,and apply the division lemma to get
11 = 2 x 5 + 1
We consider the new divisor 2 and the new remainder 1,and apply the division lemma 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 46 and 955 is 1
Notice that 1 = HCF(2,1) = HCF(11,2) = HCF(35,11) = HCF(46,35) = HCF(955,46) .
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Frequently Asked Questions on HCF of 782, 230, 955 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 782, 230, 955?
Answer: HCF of 782, 230, 955 is 1 the largest number that divides all the numbers leaving a remainder zero.
3. How to find HCF of 782, 230, 955 using Euclid's Algorithm?
Answer: For arbitrary numbers 782, 230, 955 apply Euclid’s Division Lemma in succession until you obtain a remainder zero. HCF is the remainder in the last but one step.
