# Highest Common Factor of 850, 680 using Euclid's algorithm

HCF Calculator using the Euclid Division Algorithm helps you to find the Highest common factor (HCF) easily for 850, 680 i.e. 170 the largest integer that leaves a remainder zero for all numbers.

HCF of 850, 680 is 170 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 850, 680 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 850, 680 is 170.

HCF(850, 680) = 170

## HCF of 850, 680 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 850, 680 is 170.

### Highest Common Factor of 850,680 using Euclid's algorithm

Step 1: Since 850 > 680, we apply the division lemma to 850 and 680, to get

850 = 680 x 1 + 170

Step 2: Since the reminder 680 ≠ 0, we apply division lemma to 170 and 680, to get

680 = 170 x 4 + 0

The remainder has now become zero, so our procedure stops. Since the divisor at this stage is 170, the HCF of 850 and 680 is 170

Notice that 170 = HCF(680,170) = HCF(850,680) .

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### Frequently Asked Questions on HCF of 850, 680 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 850, 680?

Answer: HCF of 850, 680 is 170 the largest number that divides all the numbers leaving a remainder zero.

3. How to find HCF of 850, 680 using Euclid's Algorithm?

Answer: For arbitrary numbers 850, 680 apply Euclid’s Division Lemma in succession until you obtain a remainder zero. HCF is the remainder in the last but one step. 