Greatest Common Factor of 420, 323, 357, 669, 908

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

• Greatest Common Factor of 420, 323, 357, 669, 908 by common division method
• Greatest Common Factor of 420, 323, 357, 669, 908 with matching the biggest common factor

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∴ GCF of numbers is 1 because of no common factors present between them.

Factors of 420

List of positive integer factors of 420 that divides 420 without a remainder.

1,2,3,4,5,6,7,10,12,14,15,20,21,28,30,35,42,60,70,84,105,140,210,420

Factors of 323

List of positive integer factors of 323 that divides 323 without a remainder.

1,17,19,323

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 669

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

1,3,223,669

Factors of 908

List of positive integer factors of 908 that divides 908 without a remainder.

1,2,4,227,454,908

Greatest Common Factor

We found the factors 420,323,357,669,908 . The biggest common factor number is the GCF number.
So the greatest common factor 420,323,357,669,908 is 1.

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

• GCF of 426, 798, 353, 210, 587
• GCF of 795, 406, 904, 741, 356
• GCF of 117, 319, 782, 123, 203
• GCF of 220, 731, 223, 524, 132
• GCF of 663, 856, 917, 641, 937

1. What is the GCF of 420, 323, 357, 669, 908?

Answer: GCF of 420, 323, 357, 669, 908 is 1.

2. How to Find the GCF of 420, 323, 357, 669, 908

Answer: Greatest Common Factor(GCF) of 420, 323, 357, 669, 908 = 1

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

Step 2: Then multiply all the prime factors GCF(420, 323, 357, 669, 908) = 1.