Greatest Common Factor of 397, 551, 149

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

• Greatest Common Factor of 397, 551, 149 by common division method
• Greatest Common Factor of 397, 551, 149 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 397

List of positive integer factors of 397 that divides 397 without a remainder.

1,397

Factors of 551

List of positive integer factors of 551 that divides 551 without a remainder.

1,19,29,551

Factors of 149

List of positive integer factors of 149 that divides 149 without a remainder.

1,149

Greatest Common Factor

We found the factors 397,551,149 . The biggest common factor number is the GCF number.
So the greatest common factor 397,551,149 is 1.

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

• GCF of 568, 259, 858
• GCF of 136, 511, 321
• GCF of 160, 912, 973
• GCF of 489, 989, 703
• GCF of 931, 259, 552

1. What is the GCF of 397, 551, 149?

Answer: GCF of 397, 551, 149 is 1.

2. How to Find the GCF of 397, 551, 149

Answer: Greatest Common Factor(GCF) of 397, 551, 149 = 1

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

Step 2: Then multiply all the prime factors GCF(397, 551, 149) = 1.