Greatest Common Factor of 66, 742, 670

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

• Greatest Common Factor of 66, 742, 670 by common division method
• Greatest Common Factor of 66, 742, 670 with matching the biggest common factor

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∴ So the GCF of the given numbers is 2 = 2

Factors of 66

List of positive integer factors of 66 that divides 66 without a remainder.

1,2,3,6,11,22,33,66

Factors of 742

List of positive integer factors of 742 that divides 742 without a remainder.

1,2,7,14,53,106,371,742

Factors of 670

List of positive integer factors of 670 that divides 670 without a remainder.

1,2,5,10,67,134,335,670

Greatest Common Factor

We found the factors 66,742,670 . The biggest common factor number is the GCF number.
So the greatest common factor 66,742,670 is 2.

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

• GCF of 11, 986, 877
• GCF of 95, 669, 460
• GCF of 67, 359, 791
• GCF of 10, 608, 589
• GCF of 71, 877, 108

1. What is the GCF of 66, 742, 670?

Answer: GCF of 66, 742, 670 is 2.

2. How to Find the GCF of 66, 742, 670

Answer: Greatest Common Factor(GCF) of 66, 742, 670 = 2

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

Step 2: Then multiply all the prime factors GCF(66, 742, 670) = 2.