Greatest Common Factor of 687, 742, 498

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

• Greatest Common Factor of 687, 742, 498 by common division method
• Greatest Common Factor of 687, 742, 498 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 687

List of positive integer factors of 687 that divides 687 without a remainder.

1,3,229,687

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 498

List of positive integer factors of 498 that divides 498 without a remainder.

1,2,3,6,83,166,249,498

Greatest Common Factor

We found the factors 687,742,498 . The biggest common factor number is the GCF number.
So the greatest common factor 687,742,498 is 1.

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

• GCF of 540, 562, 733
• GCF of 872, 900, 406
• GCF of 763, 190, 289
• GCF of 106, 753, 520
• GCF of 389, 571, 560

1. What is the GCF of 687, 742, 498?

Answer: GCF of 687, 742, 498 is 1.

2. How to Find the GCF of 687, 742, 498

Answer: Greatest Common Factor(GCF) of 687, 742, 498 = 1

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

Step 2: Then multiply all the prime factors GCF(687, 742, 498) = 1.