Highest Common Factor of 619, 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 619, 962 i.e. 1 the largest integer that leaves a remainder zero for all numbers.
HCF of 619, 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 619, 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 619, 962 is 1.
HCF(619, 962) = 1
HCF of 619, 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 619, 962 is 1.
Highest Common Factor of 619,962 is 1
Step 1: Since 962 > 619, we apply the division lemma to 962 and 619, to get
962 = 619 x 1 + 343
Step 2: Since the reminder 619 ≠ 0, we apply division lemma to 343 and 619, to get
619 = 343 x 1 + 276
Step 3: We consider the new divisor 343 and the new remainder 276, and apply the division lemma to get
343 = 276 x 1 + 67
We consider the new divisor 276 and the new remainder 67,and apply the division lemma to get
276 = 67 x 4 + 8
We consider the new divisor 67 and the new remainder 8,and apply the division lemma to get
67 = 8 x 8 + 3
We consider the new divisor 8 and the new remainder 3,and apply the division lemma to get
8 = 3 x 2 + 2
We consider the new divisor 3 and the new remainder 2,and apply the division lemma to get
3 = 2 x 1 + 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 619 and 962 is 1
Notice that 1 = HCF(2,1) = HCF(3,2) = HCF(8,3) = HCF(67,8) = HCF(276,67) = HCF(343,276) = HCF(619,343) = HCF(962,619) .
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Frequently Asked Questions on HCF of 619, 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 619, 962?
Answer: HCF of 619, 962 is 1 the largest number that divides all the numbers leaving a remainder zero.
3. How to find HCF of 619, 962 using Euclid's Algorithm?
Answer: For arbitrary numbers 619, 962 apply Euclid’s Division Lemma in succession until you obtain a remainder zero. HCF is the remainder in the last but one step.