Greatest Common Factor of 123, 126, 694, 174, 389

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

• Greatest Common Factor of 123, 126, 694, 174, 389 by common division method
• Greatest Common Factor of 123, 126, 694, 174, 389 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 126

List of positive integer factors of 126 that divides 126 without a remainder.

1,2,3,6,7,9,14,18,21,42,63,126

Factors of 694

List of positive integer factors of 694 that divides 694 without a remainder.

1,2,347,694

Factors of 174

List of positive integer factors of 174 that divides 174 without a remainder.

1,2,3,6,29,58,87,174

Factors of 389

List of positive integer factors of 389 that divides 389 without a remainder.

1,389

Greatest Common Factor

We found the factors 123,126,694,174,389 . The biggest common factor number is the GCF number.
So the greatest common factor 123,126,694,174,389 is 1.

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

• GCF of 298, 873, 843, 663, 300
• GCF of 261, 519, 507, 108, 562
• GCF of 970, 648, 446, 685, 889
• GCF of 310, 178, 628, 123, 855
• GCF of 838, 374, 985, 613, 954

1. What is the GCF of 123, 126, 694, 174, 389?

Answer: GCF of 123, 126, 694, 174, 389 is 1.

2. How to Find the GCF of 123, 126, 694, 174, 389

Answer: Greatest Common Factor(GCF) of 123, 126, 694, 174, 389 = 1

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

Step 2: Then multiply all the prime factors GCF(123, 126, 694, 174, 389) = 1.