Highest Common Factor of 995, 556, 141 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 995, 556, 141 i.e. 1 the largest integer that leaves a remainder zero for all numbers.
HCF of 995, 556, 141 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 995, 556, 141 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 995, 556, 141 is 1.
HCF(995, 556, 141) = 1
HCF of 995, 556, 141 using Euclid's algorithm
Highest common factor or Highest common divisor (hcd) can be calculated by Euclid's algotithm.
Highest common factor (HCF) of 995, 556, 141 is 1.
Highest Common Factor of 995,556,141 is 1
Step 1: Since 995 > 556, we apply the division lemma to 995 and 556, to get
995 = 556 x 1 + 439
Step 2: Since the reminder 556 ≠ 0, we apply division lemma to 439 and 556, to get
556 = 439 x 1 + 117
Step 3: We consider the new divisor 439 and the new remainder 117, and apply the division lemma to get
439 = 117 x 3 + 88
We consider the new divisor 117 and the new remainder 88,and apply the division lemma to get
117 = 88 x 1 + 29
We consider the new divisor 88 and the new remainder 29,and apply the division lemma to get
88 = 29 x 3 + 1
We consider the new divisor 29 and the new remainder 1,and apply the division lemma to get
29 = 1 x 29 + 0
The remainder has now become zero, so our procedure stops. Since the divisor at this stage is 1, the HCF of 995 and 556 is 1
Notice that 1 = HCF(29,1) = HCF(88,29) = HCF(117,88) = HCF(439,117) = HCF(556,439) = HCF(995,556) .
We can take hcf of as 1st numbers and next number as another number to apply in Euclidean lemma
Step 1: Since 141 > 1, we apply the division lemma to 141 and 1, to get
141 = 1 x 141 + 0
The remainder has now become zero, so our procedure stops. Since the divisor at this stage is 1, the HCF of 1 and 141 is 1
Notice that 1 = HCF(141,1) .
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Frequently Asked Questions on HCF of 995, 556, 141 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 995, 556, 141?
Answer: HCF of 995, 556, 141 is 1 the largest number that divides all the numbers leaving a remainder zero.
3. How to find HCF of 995, 556, 141 using Euclid's Algorithm?
Answer: For arbitrary numbers 995, 556, 141 apply Euclid’s Division Lemma in succession until you obtain a remainder zero. HCF is the remainder in the last but one step.