Greatest Common Factor of 688, 742, 211

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

• Greatest Common Factor of 688, 742, 211 by common division method
• Greatest Common Factor of 688, 742, 211 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 688

List of positive integer factors of 688 that divides 688 without a remainder.

1,2,4,8,16,43,86,172,344,688

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 211

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

1,211

Greatest Common Factor

We found the factors 688,742,211 . The biggest common factor number is the GCF number.
So the greatest common factor 688,742,211 is 1.

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

• GCF of 255, 548, 234
• GCF of 275, 337, 631
• GCF of 423, 684, 310
• GCF of 529, 188, 801
• GCF of 199, 218, 576

1. What is the GCF of 688, 742, 211?

Answer: GCF of 688, 742, 211 is 1.

2. How to Find the GCF of 688, 742, 211

Answer: Greatest Common Factor(GCF) of 688, 742, 211 = 1

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

Step 2: Then multiply all the prime factors GCF(688, 742, 211) = 1.