Highest Common Factor of 359, 421, 331, 104 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 359, 421, 331, 104 i.e. 1 the largest integer that leaves a remainder zero for all numbers.

HCF of 359, 421, 331, 104 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 359, 421, 331, 104 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 359, 421, 331, 104 is 1.

HCF(359, 421, 331, 104) = 1

HCF of 359, 421, 331, 104 using Euclid's algorithm

Highest common factor or Highest common divisor (hcd) can be calculated by Euclid's algotithm.

HCF of:

Highest common factor (HCF) of 359, 421, 331, 104 is 1.

Highest Common Factor of 359,421,331,104 using Euclid's algorithm

Highest Common Factor of 359,421,331,104 is 1

Step 1: Since 421 > 359, we apply the division lemma to 421 and 359, to get

421 = 359 x 1 + 62

Step 2: Since the reminder 359 ≠ 0, we apply division lemma to 62 and 359, to get

359 = 62 x 5 + 49

Step 3: We consider the new divisor 62 and the new remainder 49, and apply the division lemma to get

62 = 49 x 1 + 13

We consider the new divisor 49 and the new remainder 13,and apply the division lemma to get

49 = 13 x 3 + 10

We consider the new divisor 13 and the new remainder 10,and apply the division lemma to get

13 = 10 x 1 + 3

We consider the new divisor 10 and the new remainder 3,and apply the division lemma to get

10 = 3 x 3 + 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 359 and 421 is 1

Notice that 1 = HCF(3,1) = HCF(10,3) = HCF(13,10) = HCF(49,13) = HCF(62,49) = HCF(359,62) = HCF(421,359) .

We can take hcf of as 1st numbers and next number as another number to apply in Euclidean lemma

Step 1: Since 331 > 1, we apply the division lemma to 331 and 1, to get

331 = 1 x 331 + 0

The remainder has now become zero, so our procedure stops. Since the divisor at this stage is 1, the HCF of 1 and 331 is 1

Notice that 1 = HCF(331,1) .

We can take hcf of as 1st numbers and next number as another number to apply in Euclidean lemma

Step 1: Since 104 > 1, we apply the division lemma to 104 and 1, to get

104 = 1 x 104 + 0

The remainder has now become zero, so our procedure stops. Since the divisor at this stage is 1, the HCF of 1 and 104 is 1

Notice that 1 = HCF(104,1) .

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Frequently Asked Questions on HCF of 359, 421, 331, 104 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 359, 421, 331, 104?

Answer: HCF of 359, 421, 331, 104 is 1 the largest number that divides all the numbers leaving a remainder zero.

3. How to find HCF of 359, 421, 331, 104 using Euclid's Algorithm?

Answer: For arbitrary numbers 359, 421, 331, 104 apply Euclid’s Division Lemma in succession until you obtain a remainder zero. HCF is the remainder in the last but one step.