Greatest Common Factor of 123, 580, 34

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

• Greatest Common Factor of 123, 580, 34 by common division method
• Greatest Common Factor of 123, 580, 34 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 123

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

1,3,41,123

Factors of 580

List of positive integer factors of 580 that divides 580 without a remainder.

1,2,4,5,10,20,29,58,116,145,290,580

Factors of 34

List of positive integer factors of 34 that divides 34 without a remainder.

1,2,17,34

Greatest Common Factor

We found the factors 123,580,34 . The biggest common factor number is the GCF number.
So the greatest common factor 123,580,34 is 1.

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

• GCF of 831, 855, 91
• GCF of 550, 384, 23
• GCF of 748, 325, 77
• GCF of 274, 721, 71
• GCF of 448, 132, 40

1. What is the GCF of 123, 580, 34?

Answer: GCF of 123, 580, 34 is 1.

2. How to Find the GCF of 123, 580, 34

Answer: Greatest Common Factor(GCF) of 123, 580, 34 = 1

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

Step 2: Then multiply all the prime factors GCF(123, 580, 34) = 1.