Greatest Common Factor of 210, 133, 921

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

• Greatest Common Factor of 210, 133, 921 by common division method
• Greatest Common Factor of 210, 133, 921 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 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 133

List of positive integer factors of 133 that divides 133 without a remainder.

1,7,19,133

Factors of 921

List of positive integer factors of 921 that divides 921 without a remainder.

1,3,307,921

Greatest Common Factor

We found the factors 210,133,921 . The biggest common factor number is the GCF number.
So the greatest common factor 210,133,921 is 1.

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

• GCF of 184, 159, 669
• GCF of 702, 180, 734
• GCF of 754, 982, 443
• GCF of 525, 714, 311
• GCF of 616, 907, 119

1. What is the GCF of 210, 133, 921?

Answer: GCF of 210, 133, 921 is 1.

2. How to Find the GCF of 210, 133, 921

Answer: Greatest Common Factor(GCF) of 210, 133, 921 = 1

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

Step 2: Then multiply all the prime factors GCF(210, 133, 921) = 1.