Greatest Common Factor of 139, 142, 851

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

• Greatest Common Factor of 139, 142, 851 by common division method
• Greatest Common Factor of 139, 142, 851 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 139

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

1,139

Factors of 142

List of positive integer factors of 142 that divides 142 without a remainder.

1,2,71,142

Factors of 851

List of positive integer factors of 851 that divides 851 without a remainder.

1,23,37,851

Greatest Common Factor

We found the factors 139,142,851 . The biggest common factor number is the GCF number.
So the greatest common factor 139,142,851 is 1.

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

• GCF of 781, 839, 610
• GCF of 221, 309, 772
• GCF of 382, 717, 112
• GCF of 823, 193, 215
• GCF of 464, 279, 866

1. What is the GCF of 139, 142, 851?

Answer: GCF of 139, 142, 851 is 1.

2. How to Find the GCF of 139, 142, 851

Answer: Greatest Common Factor(GCF) of 139, 142, 851 = 1

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

Step 2: Then multiply all the prime factors GCF(139, 142, 851) = 1.