Highest Common Factor of 794, 505, 962 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 794, 505, 962 i.e. 1 the largest integer that leaves a remainder zero for all numbers.
HCF of 794, 505, 962 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 794, 505, 962 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 794, 505, 962 is 1.
HCF(794, 505, 962) = 1
HCF of 794, 505, 962 using Euclid's algorithm
Highest common factor or Highest common divisor (hcd) can be calculated by Euclid's algotithm.
Highest common factor (HCF) of 794, 505, 962 is 1.
Highest Common Factor of 794,505,962 is 1
Step 1: Since 794 > 505, we apply the division lemma to 794 and 505, to get
794 = 505 x 1 + 289
Step 2: Since the reminder 505 ≠ 0, we apply division lemma to 289 and 505, to get
505 = 289 x 1 + 216
Step 3: We consider the new divisor 289 and the new remainder 216, and apply the division lemma to get
289 = 216 x 1 + 73
We consider the new divisor 216 and the new remainder 73,and apply the division lemma to get
216 = 73 x 2 + 70
We consider the new divisor 73 and the new remainder 70,and apply the division lemma to get
73 = 70 x 1 + 3
We consider the new divisor 70 and the new remainder 3,and apply the division lemma to get
70 = 3 x 23 + 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 794 and 505 is 1
Notice that 1 = HCF(3,1) = HCF(70,3) = HCF(73,70) = HCF(216,73) = HCF(289,216) = HCF(505,289) = HCF(794,505) .
We can take hcf of as 1st numbers and next number as another number to apply in Euclidean lemma
Step 1: Since 962 > 1, we apply the division lemma to 962 and 1, to get
962 = 1 x 962 + 0
The remainder has now become zero, so our procedure stops. Since the divisor at this stage is 1, the HCF of 1 and 962 is 1
Notice that 1 = HCF(962,1) .
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Frequently Asked Questions on HCF of 794, 505, 962 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 794, 505, 962?
Answer: HCF of 794, 505, 962 is 1 the largest number that divides all the numbers leaving a remainder zero.
3. How to find HCF of 794, 505, 962 using Euclid's Algorithm?
Answer: For arbitrary numbers 794, 505, 962 apply Euclid’s Division Lemma in succession until you obtain a remainder zero. HCF is the remainder in the last but one step.
