Greatest Common Factor of 343, 428, 136

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

• Greatest Common Factor of 343, 428, 136 by common division method
• Greatest Common Factor of 343, 428, 136 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 343

List of positive integer factors of 343 that divides 343 without a remainder.

1,7,49,343

Factors of 428

List of positive integer factors of 428 that divides 428 without a remainder.

1,2,4,107,214,428

Factors of 136

List of positive integer factors of 136 that divides 136 without a remainder.

1,2,4,8,17,34,68,136

Greatest Common Factor

We found the factors 343,428,136 . The biggest common factor number is the GCF number.
So the greatest common factor 343,428,136 is 1.

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

• GCF of 812, 659, 734
• GCF of 977, 572, 946
• GCF of 904, 513, 309
• GCF of 223, 736, 524
• GCF of 254, 191, 821

1. What is the GCF of 343, 428, 136?

Answer: GCF of 343, 428, 136 is 1.

2. How to Find the GCF of 343, 428, 136

Answer: Greatest Common Factor(GCF) of 343, 428, 136 = 1

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

Step 2: Then multiply all the prime factors GCF(343, 428, 136) = 1.