Greatest Common Factor of 139, 821, 195

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

• Greatest Common Factor of 139, 821, 195 by common division method
• Greatest Common Factor of 139, 821, 195 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 821

List of positive integer factors of 821 that divides 821 without a remainder.

1,821

Factors of 195

List of positive integer factors of 195 that divides 195 without a remainder.

1,3,5,13,15,39,65,195

Greatest Common Factor

We found the factors 139,821,195 . The biggest common factor number is the GCF number.
So the greatest common factor 139,821,195 is 1.

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

• GCF of 107, 645, 146
• GCF of 995, 533, 804
• GCF of 822, 245, 732
• GCF of 491, 679, 486
• GCF of 326, 299, 424

1. What is the GCF of 139, 821, 195?

Answer: GCF of 139, 821, 195 is 1.

2. How to Find the GCF of 139, 821, 195

Answer: Greatest Common Factor(GCF) of 139, 821, 195 = 1

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

Step 2: Then multiply all the prime factors GCF(139, 821, 195) = 1.