Greatest Common Factor of 689, 289, 423, 137, 753

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

• Greatest Common Factor of 689, 289, 423, 137, 753 by common division method
• Greatest Common Factor of 689, 289, 423, 137, 753 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 689

List of positive integer factors of 689 that divides 689 without a remainder.

1,13,53,689

Factors of 289

List of positive integer factors of 289 that divides 289 without a remainder.

1,17,289

Factors of 423

List of positive integer factors of 423 that divides 423 without a remainder.

1,3,9,47,141,423

Factors of 137

List of positive integer factors of 137 that divides 137 without a remainder.

1,137

Factors of 753

List of positive integer factors of 753 that divides 753 without a remainder.

1,3,251,753

Greatest Common Factor

We found the factors 689,289,423,137,753 . The biggest common factor number is the GCF number.
So the greatest common factor 689,289,423,137,753 is 1.

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

• GCF of 131, 366, 831, 702, 268
• GCF of 916, 340, 256, 159, 411
• GCF of 293, 536, 426, 865, 537
• GCF of 187, 395, 168, 317, 789
• GCF of 740, 898, 339, 377, 190

1. What is the GCF of 689, 289, 423, 137, 753?

Answer: GCF of 689, 289, 423, 137, 753 is 1.

2. How to Find the GCF of 689, 289, 423, 137, 753

Answer: Greatest Common Factor(GCF) of 689, 289, 423, 137, 753 = 1

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

Step 2: Then multiply all the prime factors GCF(689, 289, 423, 137, 753) = 1.