Highest Common Factor of 143, 260, 924 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 143, 260, 924 i.e. 1 the largest integer that leaves a remainder zero for all numbers.
HCF of 143, 260, 924 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 143, 260, 924 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 143, 260, 924 is 1.
HCF(143, 260, 924) = 1
HCF of 143, 260, 924 using Euclid's algorithm
Highest common factor or Highest common divisor (hcd) can be calculated by Euclid's algotithm.
Highest common factor (HCF) of 143, 260, 924 is 1.
Highest Common Factor of 143,260,924 is 1
Step 1: Since 260 > 143, we apply the division lemma to 260 and 143, to get
260 = 143 x 1 + 117
Step 2: Since the reminder 143 ≠ 0, we apply division lemma to 117 and 143, to get
143 = 117 x 1 + 26
Step 3: We consider the new divisor 117 and the new remainder 26, and apply the division lemma to get
117 = 26 x 4 + 13
We consider the new divisor 26 and the new remainder 13, and apply the division lemma to get
26 = 13 x 2 + 0
The remainder has now become zero, so our procedure stops. Since the divisor at this stage is 13, the HCF of 143 and 260 is 13
Notice that 13 = HCF(26,13) = HCF(117,26) = HCF(143,117) = HCF(260,143) .
We can take hcf of as 1st numbers and next number as another number to apply in Euclidean lemma
Step 1: Since 924 > 13, we apply the division lemma to 924 and 13, to get
924 = 13 x 71 + 1
Step 2: Since the reminder 13 ≠ 0, we apply division lemma to 1 and 13, to get
13 = 1 x 13 + 0
The remainder has now become zero, so our procedure stops. Since the divisor at this stage is 1, the HCF of 13 and 924 is 1
Notice that 1 = HCF(13,1) = HCF(924,13) .
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Frequently Asked Questions on HCF of 143, 260, 924 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 143, 260, 924?
Answer: HCF of 143, 260, 924 is 1 the largest number that divides all the numbers leaving a remainder zero.
3. How to find HCF of 143, 260, 924 using Euclid's Algorithm?
Answer: For arbitrary numbers 143, 260, 924 apply Euclid’s Division Lemma in succession until you obtain a remainder zero. HCF is the remainder in the last but one step.