Greatest Common Factor of 200, 211, 642

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

• Greatest Common Factor of 200, 211, 642 by common division method
• Greatest Common Factor of 200, 211, 642 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 200

List of positive integer factors of 200 that divides 200 without a remainder.

1,2,4,5,8,10,20,25,40,50,100,200

Factors of 211

List of positive integer factors of 211 that divides 211 without a remainder.

1,211

Factors of 642

List of positive integer factors of 642 that divides 642 without a remainder.

1,2,3,6,107,214,321,642

Greatest Common Factor

We found the factors 200,211,642 . The biggest common factor number is the GCF number.
So the greatest common factor 200,211,642 is 1.

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

• GCF of 480, 389, 211
• GCF of 990, 299, 294
• GCF of 507, 322, 262
• GCF of 368, 583, 657
• GCF of 197, 970, 753

1. What is the GCF of 200, 211, 642?

Answer: GCF of 200, 211, 642 is 1.

2. How to Find the GCF of 200, 211, 642

Answer: Greatest Common Factor(GCF) of 200, 211, 642 = 1

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

Step 2: Then multiply all the prime factors GCF(200, 211, 642) = 1.