Greatest Common Factor of 428, 578, 650

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

• Greatest Common Factor of 428, 578, 650 by common division method
• Greatest Common Factor of 428, 578, 650 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 578

List of positive integer factors of 578 that divides 578 without a remainder.

1,2,17,34,289,578

Factors of 650

List of positive integer factors of 650 that divides 650 without a remainder.

1,2,5,10,13,25,26,50,65,130,325,650

Greatest Common Factor

We found the factors 428,578,650 . The biggest common factor number is the GCF number.
So the greatest common factor 428,578,650 is 2.

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

• GCF of 643, 359, 293
• GCF of 214, 569, 310
• GCF of 236, 684, 947
• GCF of 271, 139, 328
• GCF of 375, 913, 885

1. What is the GCF of 428, 578, 650?

Answer: GCF of 428, 578, 650 is 2.

2. How to Find the GCF of 428, 578, 650

Answer: Greatest Common Factor(GCF) of 428, 578, 650 = 2

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

Step 2: Then multiply all the prime factors GCF(428, 578, 650) = 2.