Greatest Common Factor of 428, 123, 706

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

• Greatest Common Factor of 428, 123, 706 by common division method
• Greatest Common Factor of 428, 123, 706 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 428

List of positive integer factors of 428 that divides 428 without a remainder.

1,2,4,107,214,428

Factors of 123

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

1,3,41,123

Factors of 706

List of positive integer factors of 706 that divides 706 without a remainder.

1,2,353,706

Greatest Common Factor

We found the factors 428,123,706 . The biggest common factor number is the GCF number.
So the greatest common factor 428,123,706 is 1.

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

• GCF of 103, 659, 480
• GCF of 390, 428, 770
• GCF of 364, 213, 380
• GCF of 446, 906, 982
• GCF of 736, 422, 688

1. What is the GCF of 428, 123, 706?

Answer: GCF of 428, 123, 706 is 1.

2. How to Find the GCF of 428, 123, 706

Answer: Greatest Common Factor(GCF) of 428, 123, 706 = 1

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

Step 2: Then multiply all the prime factors GCF(428, 123, 706) = 1.