Greatest Common Factor of 90, 784, 392

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

• Greatest Common Factor of 90, 784, 392 by common division method
• Greatest Common Factor of 90, 784, 392 with matching the biggest common factor

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

Factors of 90

List of positive integer factors of 90 that divides 90 without a remainder.

1,2,3,5,6,9,10,15,18,30,45,90

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

Factors of 392

List of positive integer factors of 392 that divides 392 without a remainder.

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

Greatest Common Factor

We found the factors 90,784,392 . The biggest common factor number is the GCF number.
So the greatest common factor 90,784,392 is 2.

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

• GCF of 17, 418, 597
• GCF of 65, 756, 775
• GCF of 11, 868, 826
• GCF of 39, 294, 204
• GCF of 69, 221, 151

1. What is the GCF of 90, 784, 392?

Answer: GCF of 90, 784, 392 is 2.

2. How to Find the GCF of 90, 784, 392

Answer: Greatest Common Factor(GCF) of 90, 784, 392 = 2

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

Step 2: Then multiply all the prime factors GCF(90, 784, 392) = 2.