Greatest Common Factor of 340, 920, 928, 768, 821

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

• Greatest Common Factor of 340, 920, 928, 768, 821 by common division method
• Greatest Common Factor of 340, 920, 928, 768, 821 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 340

List of positive integer factors of 340 that divides 340 without a remainder.

1,2,4,5,10,17,20,34,68,85,170,340

Factors of 920

List of positive integer factors of 920 that divides 920 without a remainder.

1,2,4,5,8,10,20,23,40,46,92,115,184,230,460,920

Factors of 928

List of positive integer factors of 928 that divides 928 without a remainder.

1,2,4,8,16,29,32,58,116,232,464,928

Factors of 768

List of positive integer factors of 768 that divides 768 without a remainder.

1,2,3,4,6,8,12,16,24,32,48,64,96,128,192,256,384,768

Factors of 821

List of positive integer factors of 821 that divides 821 without a remainder.

1,821

Greatest Common Factor

We found the factors 340,920,928,768,821 . The biggest common factor number is the GCF number.
So the greatest common factor 340,920,928,768,821 is 1.

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

• GCF of 303, 415, 502, 362, 569
• GCF of 660, 160, 591, 749, 746
• GCF of 240, 731, 680, 893, 284
• GCF of 580, 802, 916, 955, 414
• GCF of 990, 339, 863, 893, 369

1. What is the GCF of 340, 920, 928, 768, 821?

Answer: GCF of 340, 920, 928, 768, 821 is 1.

2. How to Find the GCF of 340, 920, 928, 768, 821

Answer: Greatest Common Factor(GCF) of 340, 920, 928, 768, 821 = 1

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

Step 2: Then multiply all the prime factors GCF(340, 920, 928, 768, 821) = 1.