Greatest Common Factor of 340, 139, 842

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

• Greatest Common Factor of 340, 139, 842 by common division method
• Greatest Common Factor of 340, 139, 842 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 340

List of positive integer factors of 340 that divides 340 without a remainder.

1,2,4,5,10,17,20,34,68,85,170,340

Factors of 139

List of positive integer factors of 139 that divides 139 without a remainder.

1,139

Factors of 842

List of positive integer factors of 842 that divides 842 without a remainder.

1,2,421,842

Greatest Common Factor

We found the factors 340,139,842 . The biggest common factor number is the GCF number.
So the greatest common factor 340,139,842 is 1.

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

• GCF of 897, 577, 534
• GCF of 135, 726, 602
• GCF of 793, 166, 982
• GCF of 614, 932, 438
• GCF of 146, 134, 592

1. What is the GCF of 340, 139, 842?

Answer: GCF of 340, 139, 842 is 1.

2. How to Find the GCF of 340, 139, 842

Answer: Greatest Common Factor(GCF) of 340, 139, 842 = 1

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

Step 2: Then multiply all the prime factors GCF(340, 139, 842) = 1.