Greatest Common Factor of 842, 403, 139

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

• Greatest Common Factor of 842, 403, 139 by common division method
• Greatest Common Factor of 842, 403, 139 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 842

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

1,2,421,842

Factors of 403

List of positive integer factors of 403 that divides 403 without a remainder.

1,13,31,403

Factors of 139

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

1,139

Greatest Common Factor

We found the factors 842,403,139 . The biggest common factor number is the GCF number.
So the greatest common factor 842,403,139 is 1.

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

• GCF of 598, 286, 558
• GCF of 134, 894, 737
• GCF of 915, 561, 304
• GCF of 114, 474, 701
• GCF of 372, 582, 767

1. What is the GCF of 842, 403, 139?

Answer: GCF of 842, 403, 139 is 1.

2. How to Find the GCF of 842, 403, 139

Answer: Greatest Common Factor(GCF) of 842, 403, 139 = 1

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

Step 2: Then multiply all the prime factors GCF(842, 403, 139) = 1.