Greatest Common Factor of 342, 124, 138, 278

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

• Greatest Common Factor of 342, 124, 138, 278 by common division method
• Greatest Common Factor of 342, 124, 138, 278 with matching the biggest common factor

Maximum 4 Number can be enter but you can reset

∴ So the GCF of the given numbers is 2 = 2

Factors of 342

List of positive integer factors of 342 that divides 342 without a remainder.

1,2,3,6,9,18,19,38,57,114,171,342

Factors of 124

List of positive integer factors of 124 that divides 124 without a remainder.

1,2,4,31,62,124

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 278

List of positive integer factors of 278 that divides 278 without a remainder.

1,2,139,278

Greatest Common Factor

We found the factors 342,124,138,278 . The biggest common factor number is the GCF number.
So the greatest common factor 342,124,138,278 is 2.

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

• GCF of 376, 300, 991, 478
• GCF of 477, 787, 450, 694
• GCF of 979, 347, 733, 372
• GCF of 540, 698, 328, 207
• GCF of 965, 276, 601, 951

1. What is the GCF of 342, 124, 138, 278?

Answer: GCF of 342, 124, 138, 278 is 2.

2. How to Find the GCF of 342, 124, 138, 278

Answer: Greatest Common Factor(GCF) of 342, 124, 138, 278 = 2

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

Step 2: Then multiply all the prime factors GCF(342, 124, 138, 278) = 2.