Greatest Common Factor of 349, 689, 684, 121

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

• Greatest Common Factor of 349, 689, 684, 121 by common division method
• Greatest Common Factor of 349, 689, 684, 121 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 349

List of positive integer factors of 349 that divides 349 without a remainder.

1,349

Factors of 689

List of positive integer factors of 689 that divides 689 without a remainder.

1,13,53,689

Factors of 684

List of positive integer factors of 684 that divides 684 without a remainder.

1,2,3,4,6,9,12,18,19,36,38,57,76,114,171,228,342,684

Factors of 121

List of positive integer factors of 121 that divides 121 without a remainder.

1,11,121

Greatest Common Factor

We found the factors 349,689,684,121 . The biggest common factor number is the GCF number.
So the greatest common factor 349,689,684,121 is 1.

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

• GCF of 663, 568, 815, 318
• GCF of 401, 774, 434, 242
• GCF of 501, 892, 631, 321
• GCF of 407, 517, 767, 311
• GCF of 777, 584, 786, 494

1. What is the GCF of 349, 689, 684, 121?

Answer: GCF of 349, 689, 684, 121 is 1.

2. How to Find the GCF of 349, 689, 684, 121

Answer: Greatest Common Factor(GCF) of 349, 689, 684, 121 = 1

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

Step 2: Then multiply all the prime factors GCF(349, 689, 684, 121) = 1.