Greatest Common Factor of 357, 642, 669

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

• Greatest Common Factor of 357, 642, 669 by common division method
• Greatest Common Factor of 357, 642, 669 with matching the biggest common factor

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

Factors of 357

List of positive integer factors of 357 that divides 357 without a remainder.

1,3,7,17,21,51,119,357

Factors of 642

List of positive integer factors of 642 that divides 642 without a remainder.

1,2,3,6,107,214,321,642

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 357,642,669 . The biggest common factor number is the GCF number.
So the greatest common factor 357,642,669 is 3.

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

• GCF of 186, 884, 426
• GCF of 556, 276, 906
• GCF of 493, 805, 371
• GCF of 692, 217, 898
• GCF of 880, 341, 980

1. What is the GCF of 357, 642, 669?

Answer: GCF of 357, 642, 669 is 3.

2. How to Find the GCF of 357, 642, 669

Answer: Greatest Common Factor(GCF) of 357, 642, 669 = 3

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

Step 2: Then multiply all the prime factors GCF(357, 642, 669) = 3.