Greatest Common Factor of 121, 684, 378

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

• Greatest Common Factor of 121, 684, 378 by common division method
• Greatest Common Factor of 121, 684, 378 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 121

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

1,11,121

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 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

Greatest Common Factor

We found the factors 121,684,378 . The biggest common factor number is the GCF number.
So the greatest common factor 121,684,378 is 1.

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

• GCF of 763, 473, 396
• GCF of 903, 318, 373
• GCF of 805, 640, 626
• GCF of 725, 710, 704
• GCF of 993, 681, 277

1. What is the GCF of 121, 684, 378?

Answer: GCF of 121, 684, 378 is 1.

2. How to Find the GCF of 121, 684, 378

Answer: Greatest Common Factor(GCF) of 121, 684, 378 = 1

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

Step 2: Then multiply all the prime factors GCF(121, 684, 378) = 1.