Greatest Common Factor of 196, 680, 123

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

• Greatest Common Factor of 196, 680, 123 by common division method
• Greatest Common Factor of 196, 680, 123 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 196

List of positive integer factors of 196 that divides 196 without a remainder.

1,2,4,7,14,28,49,98,196

Factors of 680

List of positive integer factors of 680 that divides 680 without a remainder.

1,2,4,5,8,10,17,20,34,40,68,85,136,170,340,680

Factors of 123

List of positive integer factors of 123 that divides 123 without a remainder.

1,3,41,123

Greatest Common Factor

We found the factors 196,680,123 . The biggest common factor number is the GCF number.
So the greatest common factor 196,680,123 is 1.

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

• GCF of 784, 331, 825
• GCF of 763, 589, 674
• GCF of 284, 948, 844
• GCF of 151, 128, 511
• GCF of 102, 325, 380

1. What is the GCF of 196, 680, 123?

Answer: GCF of 196, 680, 123 is 1.

2. How to Find the GCF of 196, 680, 123

Answer: Greatest Common Factor(GCF) of 196, 680, 123 = 1

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

Step 2: Then multiply all the prime factors GCF(196, 680, 123) = 1.