Greatest Common Factor of 868, 438, 784

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

• Greatest Common Factor of 868, 438, 784 by common division method
• Greatest Common Factor of 868, 438, 784 with matching the biggest common factor

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

Factors of 868

List of positive integer factors of 868 that divides 868 without a remainder.

1,2,4,7,14,28,31,62,124,217,434,868

Factors of 438

List of positive integer factors of 438 that divides 438 without a remainder.

1,2,3,6,73,146,219,438

Factors of 784

List of positive integer factors of 784 that divides 784 without a remainder.

1,2,4,7,8,14,16,28,49,56,98,112,196,392,784

Greatest Common Factor

We found the factors 868,438,784 . The biggest common factor number is the GCF number.
So the greatest common factor 868,438,784 is 2.

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

• GCF of 307, 869, 124
• GCF of 746, 219, 444
• GCF of 243, 205, 732
• GCF of 622, 947, 285
• GCF of 447, 335, 761

1. What is the GCF of 868, 438, 784?

Answer: GCF of 868, 438, 784 is 2.

2. How to Find the GCF of 868, 438, 784

Answer: Greatest Common Factor(GCF) of 868, 438, 784 = 2

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

Step 2: Then multiply all the prime factors GCF(868, 438, 784) = 2.