Greatest Common Factor of 728, 678, 703, 879, 428

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

• Greatest Common Factor of 728, 678, 703, 879, 428 by common division method
• Greatest Common Factor of 728, 678, 703, 879, 428 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 728

List of positive integer factors of 728 that divides 728 without a remainder.

1,2,4,7,8,13,14,26,28,52,56,91,104,182,364,728

Factors of 678

List of positive integer factors of 678 that divides 678 without a remainder.

1,2,3,6,113,226,339,678

Factors of 703

List of positive integer factors of 703 that divides 703 without a remainder.

1,19,37,703

Factors of 879

List of positive integer factors of 879 that divides 879 without a remainder.

1,3,293,879

Factors of 428

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

1,2,4,107,214,428

Greatest Common Factor

We found the factors 728,678,703,879,428 . The biggest common factor number is the GCF number.
So the greatest common factor 728,678,703,879,428 is 1.

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

• GCF of 865, 738, 880, 676, 512
• GCF of 997, 793, 122, 229, 266
• GCF of 177, 104, 605, 671, 141
• GCF of 903, 921, 470, 706, 973
• GCF of 823, 371, 721, 299, 196

1. What is the GCF of 728, 678, 703, 879, 428?

Answer: GCF of 728, 678, 703, 879, 428 is 1.

2. How to Find the GCF of 728, 678, 703, 879, 428

Answer: Greatest Common Factor(GCF) of 728, 678, 703, 879, 428 = 1

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

Step 2: Then multiply all the prime factors GCF(728, 678, 703, 879, 428) = 1.