Greatest Common Factor of 343, 742, 168, 778, 142

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

• Greatest Common Factor of 343, 742, 168, 778, 142 by common division method
• Greatest Common Factor of 343, 742, 168, 778, 142 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 742

List of positive integer factors of 742 that divides 742 without a remainder.

1,2,7,14,53,106,371,742

Factors of 168

List of positive integer factors of 168 that divides 168 without a remainder.

1,2,3,4,6,7,8,12,14,21,24,28,42,56,84,168

Factors of 778

List of positive integer factors of 778 that divides 778 without a remainder.

1,2,389,778

Factors of 142

List of positive integer factors of 142 that divides 142 without a remainder.

1,2,71,142

Greatest Common Factor

We found the factors 343,742,168,778,142 . The biggest common factor number is the GCF number.
So the greatest common factor 343,742,168,778,142 is 1.

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

• GCF of 931, 713, 566, 307, 215
• GCF of 687, 133, 355, 895, 790
• GCF of 300, 196, 987, 771, 517
• GCF of 208, 602, 873, 993, 329
• GCF of 553, 600, 999, 784, 170

1. What is the GCF of 343, 742, 168, 778, 142?

Answer: GCF of 343, 742, 168, 778, 142 is 1.

2. How to Find the GCF of 343, 742, 168, 778, 142

Answer: Greatest Common Factor(GCF) of 343, 742, 168, 778, 142 = 1

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

Step 2: Then multiply all the prime factors GCF(343, 742, 168, 778, 142) = 1.