Greatest Common Factor of 728, 720, 438, 873, 354

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

• Greatest Common Factor of 728, 720, 438, 873, 354 by common division method
• Greatest Common Factor of 728, 720, 438, 873, 354 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 720

List of positive integer factors of 720 that divides 720 without a remainder.

1,2,3,4,5,6,8,9,10,12,15,16,18,20,24,30,36,40,45,48,60,72,80,90,120,144,180,240,360,720

Factors of 438

List of positive integer factors of 438 that divides 438 without a remainder.

1,2,3,6,73,146,219,438

Factors of 873

List of positive integer factors of 873 that divides 873 without a remainder.

1,3,9,97,291,873

Factors of 354

List of positive integer factors of 354 that divides 354 without a remainder.

1,2,3,6,59,118,177,354

Greatest Common Factor

We found the factors 728,720,438,873,354 . The biggest common factor number is the GCF number.
So the greatest common factor 728,720,438,873,354 is 1.

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

• GCF of 658, 390, 882, 915, 747
• GCF of 465, 316, 901, 852, 764
• GCF of 100, 836, 524, 270, 141
• GCF of 955, 423, 400, 654, 602
• GCF of 206, 594, 278, 151, 938

1. What is the GCF of 728, 720, 438, 873, 354?

Answer: GCF of 728, 720, 438, 873, 354 is 1.

2. How to Find the GCF of 728, 720, 438, 873, 354

Answer: Greatest Common Factor(GCF) of 728, 720, 438, 873, 354 = 1

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

Step 2: Then multiply all the prime factors GCF(728, 720, 438, 873, 354) = 1.