Greatest Common Factor of 83, 98, 50, 686

Greatest common factor or Greatest common divisor (GCD) can be calculated in two ways

• Greatest Common Factor of 83, 98, 50, 686 by common division method
• Greatest Common Factor of 83, 98, 50, 686 with matching the biggest common factor

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∴ GCF of numbers is 1 because of no common factors present between them.

Factors of 83

List of positive integer factors of 83 that divides 83 without a remainder.

1,83

Factors of 98

List of positive integer factors of 98 that divides 98 without a remainder.

1,2,7,14,49,98

Factors of 50

List of positive integer factors of 50 that divides 50 without a remainder.

1,2,5,10,25,50

Factors of 686

List of positive integer factors of 686 that divides 686 without a remainder.

1,2,7,14,49,98,343,686

Greatest Common Factor

We found the factors 83,98,50,686 . The biggest common factor number is the GCF number.
So the greatest common factor 83,98,50,686 is 1.

Here are some samples of GCF of two or more Numbers calculations.

• GCF of 59, 34, 16, 936
• GCF of 17, 18, 21, 847
• GCF of 78, 38, 88, 578
• GCF of 43, 80, 82, 825
• GCF of 16, 33, 67, 943

1. What is the GCF of 83, 98, 50, 686?

Answer: GCF of 83, 98, 50, 686 is 1.

2. How to Find the GCF of 83, 98, 50, 686

Answer: Greatest Common Factor(GCF) of 83, 98, 50, 686 = 1

Step 1: Divide all the numbers with common prime numbers having remainder zero.

Step 2: Then multiply all the prime factors GCF(83, 98, 50, 686) = 1.