Greatest Common Factor of 210, 735, 666

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

• Greatest Common Factor of 210, 735, 666 by common division method
• Greatest Common Factor of 210, 735, 666 with matching the biggest common factor

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∴ So the GCF of the given numbers is 3 = 3

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 735

List of positive integer factors of 735 that divides 735 without a remainder.

1,3,5,7,15,21,35,49,105,147,245,735

Factors of 666

List of positive integer factors of 666 that divides 666 without a remainder.

1,2,3,6,9,18,37,74,111,222,333,666

Greatest Common Factor

We found the factors 210,735,666 . The biggest common factor number is the GCF number.
So the greatest common factor 210,735,666 is 3.

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

• GCF of 926, 927, 384
• GCF of 293, 326, 296
• GCF of 224, 956, 286
• GCF of 449, 803, 472
• GCF of 471, 449, 920

1. What is the GCF of 210, 735, 666?

Answer: GCF of 210, 735, 666 is 3.

2. How to Find the GCF of 210, 735, 666

Answer: Greatest Common Factor(GCF) of 210, 735, 666 = 3

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

Step 2: Then multiply all the prime factors GCF(210, 735, 666) = 3.