Greatest Common Factor of 343, 434, 868, 72

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

• Greatest Common Factor of 343, 434, 868, 72 by common division method
• Greatest Common Factor of 343, 434, 868, 72 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 434

List of positive integer factors of 434 that divides 434 without a remainder.

1,2,7,14,31,62,217,434

Factors of 868

List of positive integer factors of 868 that divides 868 without a remainder.

1,2,4,7,14,28,31,62,124,217,434,868

Factors of 72

List of positive integer factors of 72 that divides 72 without a remainder.

1,2,3,4,6,8,9,12,18,24,36,72

Greatest Common Factor

We found the factors 343,434,868,72 . The biggest common factor number is the GCF number.
So the greatest common factor 343,434,868,72 is 1.

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

• GCF of 411, 817, 211, 38
• GCF of 874, 713, 971, 48
• GCF of 248, 274, 513, 48
• GCF of 272, 521, 577, 49
• GCF of 930, 475, 892, 89

1. What is the GCF of 343, 434, 868, 72?

Answer: GCF of 343, 434, 868, 72 is 1.

2. How to Find the GCF of 343, 434, 868, 72

Answer: Greatest Common Factor(GCF) of 343, 434, 868, 72 = 1

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

Step 2: Then multiply all the prime factors GCF(343, 434, 868, 72) = 1.