Greatest Common Factor of 855, 188, 378, 76

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

• Greatest Common Factor of 855, 188, 378, 76 by common division method
• Greatest Common Factor of 855, 188, 378, 76 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 855

List of positive integer factors of 855 that divides 855 without a remainder.

1,3,5,9,15,19,45,57,95,171,285,855

Factors of 188

List of positive integer factors of 188 that divides 188 without a remainder.

1,2,4,47,94,188

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 76

List of positive integer factors of 76 that divides 76 without a remainder.

1,2,4,19,38,76

Greatest Common Factor

We found the factors 855,188,378,76 . The biggest common factor number is the GCF number.
So the greatest common factor 855,188,378,76 is 1.

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

• GCF of 593, 985, 568, 11
• GCF of 388, 109, 294, 88
• GCF of 894, 242, 340, 15
• GCF of 857, 669, 428, 29
• GCF of 715, 827, 895, 15

1. What is the GCF of 855, 188, 378, 76?

Answer: GCF of 855, 188, 378, 76 is 1.

2. How to Find the GCF of 855, 188, 378, 76

Answer: Greatest Common Factor(GCF) of 855, 188, 378, 76 = 1

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

Step 2: Then multiply all the prime factors GCF(855, 188, 378, 76) = 1.