Greatest Common Factor of 428, 586, 690

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

• Greatest Common Factor of 428, 586, 690 by common division method
• Greatest Common Factor of 428, 586, 690 with matching the biggest common factor

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∴ So the GCF of the given numbers is 2 = 2

Factors of 428

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

1,2,4,107,214,428

Factors of 586

List of positive integer factors of 586 that divides 586 without a remainder.

1,2,293,586

Factors of 690

List of positive integer factors of 690 that divides 690 without a remainder.

1,2,3,5,6,10,15,23,30,46,69,115,138,230,345,690

Greatest Common Factor

We found the factors 428,586,690 . The biggest common factor number is the GCF number.
So the greatest common factor 428,586,690 is 2.

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

• GCF of 696, 407, 384
• GCF of 147, 887, 237
• GCF of 749, 793, 145
• GCF of 636, 310, 956
• GCF of 902, 833, 124

1. What is the GCF of 428, 586, 690?

Answer: GCF of 428, 586, 690 is 2.

2. How to Find the GCF of 428, 586, 690

Answer: Greatest Common Factor(GCF) of 428, 586, 690 = 2

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

Step 2: Then multiply all the prime factors GCF(428, 586, 690) = 2.