Greatest Common Factor of 280, 207, 196

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

• Greatest Common Factor of 280, 207, 196 by common division method
• Greatest Common Factor of 280, 207, 196 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 280

List of positive integer factors of 280 that divides 280 without a remainder.

1,2,4,5,7,8,10,14,20,28,35,40,56,70,140,280

Factors of 207

List of positive integer factors of 207 that divides 207 without a remainder.

1,3,9,23,69,207

Factors of 196

List of positive integer factors of 196 that divides 196 without a remainder.

1,2,4,7,14,28,49,98,196

Greatest Common Factor

We found the factors 280,207,196 . The biggest common factor number is the GCF number.
So the greatest common factor 280,207,196 is 1.

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

• GCF of 862, 702, 969
• GCF of 693, 219, 251
• GCF of 296, 772, 106
• GCF of 358, 649, 837
• GCF of 624, 883, 723

1. What is the GCF of 280, 207, 196?

Answer: GCF of 280, 207, 196 is 1.

2. How to Find the GCF of 280, 207, 196

Answer: Greatest Common Factor(GCF) of 280, 207, 196 = 1

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

Step 2: Then multiply all the prime factors GCF(280, 207, 196) = 1.