Highest Common Factor of 277, 930, 324 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 277, 930, 324 i.e. 1 the largest integer that leaves a remainder zero for all numbers.
HCF of 277, 930, 324 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 277, 930, 324 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 277, 930, 324 is 1.
HCF(277, 930, 324) = 1
HCF of 277, 930, 324 using Euclid's algorithm
Highest common factor or Highest common divisor (hcd) can be calculated by Euclid's algotithm.
Highest common factor (HCF) of 277, 930, 324 is 1.
Highest Common Factor of 277,930,324 is 1
Step 1: Since 930 > 277, we apply the division lemma to 930 and 277, to get
930 = 277 x 3 + 99
Step 2: Since the reminder 277 ≠ 0, we apply division lemma to 99 and 277, to get
277 = 99 x 2 + 79
Step 3: We consider the new divisor 99 and the new remainder 79, and apply the division lemma to get
99 = 79 x 1 + 20
We consider the new divisor 79 and the new remainder 20,and apply the division lemma to get
79 = 20 x 3 + 19
We consider the new divisor 20 and the new remainder 19,and apply the division lemma to get
20 = 19 x 1 + 1
We consider the new divisor 19 and the new remainder 1,and apply the division lemma to get
19 = 1 x 19 + 0
The remainder has now become zero, so our procedure stops. Since the divisor at this stage is 1, the HCF of 277 and 930 is 1
Notice that 1 = HCF(19,1) = HCF(20,19) = HCF(79,20) = HCF(99,79) = HCF(277,99) = HCF(930,277) .
We can take hcf of as 1st numbers and next number as another number to apply in Euclidean lemma
Step 1: Since 324 > 1, we apply the division lemma to 324 and 1, to get
324 = 1 x 324 + 0
The remainder has now become zero, so our procedure stops. Since the divisor at this stage is 1, the HCF of 1 and 324 is 1
Notice that 1 = HCF(324,1) .
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Frequently Asked Questions on HCF of 277, 930, 324 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 277, 930, 324?
Answer: HCF of 277, 930, 324 is 1 the largest number that divides all the numbers leaving a remainder zero.
3. How to find HCF of 277, 930, 324 using Euclid's Algorithm?
Answer: For arbitrary numbers 277, 930, 324 apply Euclid’s Division Lemma in succession until you obtain a remainder zero. HCF is the remainder in the last but one step.