Greatest Common Factor of 140, 423, 839

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

• Greatest Common Factor of 140, 423, 839 by common division method
• Greatest Common Factor of 140, 423, 839 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 140

List of positive integer factors of 140 that divides 140 without a remainder.

1,2,4,5,7,10,14,20,28,35,70,140

Factors of 423

List of positive integer factors of 423 that divides 423 without a remainder.

1,3,9,47,141,423

Factors of 839

List of positive integer factors of 839 that divides 839 without a remainder.

1,839

Greatest Common Factor

We found the factors 140,423,839 . The biggest common factor number is the GCF number.
So the greatest common factor 140,423,839 is 1.

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

• GCF of 989, 511, 574
• GCF of 205, 590, 126
• GCF of 556, 664, 440
• GCF of 616, 461, 151
• GCF of 294, 851, 845

1. What is the GCF of 140, 423, 839?

Answer: GCF of 140, 423, 839 is 1.

2. How to Find the GCF of 140, 423, 839

Answer: Greatest Common Factor(GCF) of 140, 423, 839 = 1

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

Step 2: Then multiply all the prime factors GCF(140, 423, 839) = 1.