Greatest Common Factor of 309, 5668, 840

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

• Greatest Common Factor of 309, 5668, 840 by common division method
• Greatest Common Factor of 309, 5668, 840 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 309

List of positive integer factors of 309 that divides 309 without a remainder.

1,3,103,309

Factors of 5668

List of positive integer factors of 5668 that divides 5668 without a remainder.

1,2,4,13,26,52,109,218,436,1417,2834,5668

Factors of 840

List of positive integer factors of 840 that divides 840 without a remainder.

1,2,3,4,5,6,7,8,10,12,14,15,20,21,24,28,30,35,40,42,56,60,70,84,105,120,140,168,210,280,420,840

Greatest Common Factor

We found the factors 309,5668,840 . The biggest common factor number is the GCF number.
So the greatest common factor 309,5668,840 is 1.

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

• GCF of 566, 9813, 701
• GCF of 416, 4372, 755
• GCF of 874, 1038, 661
• GCF of 309, 6680, 808
• GCF of 803, 5704, 314

1. What is the GCF of 309, 5668, 840?

Answer: GCF of 309, 5668, 840 is 1.

2. How to Find the GCF of 309, 5668, 840

Answer: Greatest Common Factor(GCF) of 309, 5668, 840 = 1

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

Step 2: Then multiply all the prime factors GCF(309, 5668, 840) = 1.