Greatest Common Factor of 678, 138, 548, 575, 764

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

• Greatest Common Factor of 678, 138, 548, 575, 764 by common division method
• Greatest Common Factor of 678, 138, 548, 575, 764 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 678

List of positive integer factors of 678 that divides 678 without a remainder.

1,2,3,6,113,226,339,678

Factors of 138

List of positive integer factors of 138 that divides 138 without a remainder.

1,2,3,6,23,46,69,138

Factors of 548

List of positive integer factors of 548 that divides 548 without a remainder.

1,2,4,137,274,548

Factors of 575

List of positive integer factors of 575 that divides 575 without a remainder.

1,5,23,25,115,575

Factors of 764

List of positive integer factors of 764 that divides 764 without a remainder.

1,2,4,191,382,764

Greatest Common Factor

We found the factors 678,138,548,575,764 . The biggest common factor number is the GCF number.
So the greatest common factor 678,138,548,575,764 is 1.

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

• GCF of 797, 621, 148, 365, 161
• GCF of 688, 425, 355, 793, 393
• GCF of 430, 211, 579, 939, 213
• GCF of 889, 665, 394, 368, 764
• GCF of 395, 705, 506, 573, 657

1. What is the GCF of 678, 138, 548, 575, 764?

Answer: GCF of 678, 138, 548, 575, 764 is 1.

2. How to Find the GCF of 678, 138, 548, 575, 764

Answer: Greatest Common Factor(GCF) of 678, 138, 548, 575, 764 = 1

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

Step 2: Then multiply all the prime factors GCF(678, 138, 548, 575, 764) = 1.