Greatest Common Factor of 378, 355, 509, 126

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

• Greatest Common Factor of 378, 355, 509, 126 by common division method
• Greatest Common Factor of 378, 355, 509, 126 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 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 355

List of positive integer factors of 355 that divides 355 without a remainder.

1,5,71,355

Factors of 509

List of positive integer factors of 509 that divides 509 without a remainder.

1,509

Factors of 126

List of positive integer factors of 126 that divides 126 without a remainder.

1,2,3,6,7,9,14,18,21,42,63,126

Greatest Common Factor

We found the factors 378,355,509,126 . The biggest common factor number is the GCF number.
So the greatest common factor 378,355,509,126 is 1.

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

• GCF of 142, 785, 353, 555
• GCF of 956, 403, 194, 655
• GCF of 825, 358, 389, 739
• GCF of 104, 839, 361, 853
• GCF of 236, 857, 558, 653

1. What is the GCF of 378, 355, 509, 126?

Answer: GCF of 378, 355, 509, 126 is 1.

2. How to Find the GCF of 378, 355, 509, 126

Answer: Greatest Common Factor(GCF) of 378, 355, 509, 126 = 1

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

Step 2: Then multiply all the prime factors GCF(378, 355, 509, 126) = 1.