Greatest Common Factor of 378, 870, 669

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

• Greatest Common Factor of 378, 870, 669 by common division method
• Greatest Common Factor of 378, 870, 669 with matching the biggest common factor

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∴ So the GCF of the given numbers is 3 = 3

Factors of 378

List of positive integer factors of 378 that divides 378 without a remainder.

1,2,3,6,7,9,14,18,21,27,42,54,63,126,189,378

Factors of 870

List of positive integer factors of 870 that divides 870 without a remainder.

1,2,3,5,6,10,15,29,30,58,87,145,174,290,435,870

Factors of 669

List of positive integer factors of 669 that divides 669 without a remainder.

1,3,223,669

Greatest Common Factor

We found the factors 378,870,669 . The biggest common factor number is the GCF number.
So the greatest common factor 378,870,669 is 3.

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

• GCF of 385, 525, 483
• GCF of 834, 553, 898
• GCF of 769, 462, 378
• GCF of 948, 486, 157
• GCF of 919, 763, 333

1. What is the GCF of 378, 870, 669?

Answer: GCF of 378, 870, 669 is 3.

2. How to Find the GCF of 378, 870, 669

Answer: Greatest Common Factor(GCF) of 378, 870, 669 = 3

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

Step 2: Then multiply all the prime factors GCF(378, 870, 669) = 3.