Greatest Common Factor of 828, 210, 139

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

• Greatest Common Factor of 828, 210, 139 by common division method
• Greatest Common Factor of 828, 210, 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 828

List of positive integer factors of 828 that divides 828 without a remainder.

1,2,3,4,6,9,12,18,23,36,46,69,92,138,207,276,414,828

Factors of 210

List of positive integer factors of 210 that divides 210 without a remainder.

1,2,3,5,6,7,10,14,15,21,30,35,42,70,105,210

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 828,210,139 . The biggest common factor number is the GCF number.
So the greatest common factor 828,210,139 is 1.

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

• GCF of 889, 130, 631
• GCF of 350, 527, 959
• GCF of 473, 420, 349
• GCF of 314, 913, 793
• GCF of 189, 179, 336

1. What is the GCF of 828, 210, 139?

Answer: GCF of 828, 210, 139 is 1.

2. How to Find the GCF of 828, 210, 139

Answer: Greatest Common Factor(GCF) of 828, 210, 139 = 1

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

Step 2: Then multiply all the prime factors GCF(828, 210, 139) = 1.