Greatest Common Factor of 840, 339, 134, 145

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

• Greatest Common Factor of 840, 339, 134, 145 by common division method
• Greatest Common Factor of 840, 339, 134, 145 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 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

Factors of 339

List of positive integer factors of 339 that divides 339 without a remainder.

1,3,113,339

Factors of 134

List of positive integer factors of 134 that divides 134 without a remainder.

1,2,67,134

Factors of 145

List of positive integer factors of 145 that divides 145 without a remainder.

1,5,29,145

Greatest Common Factor

We found the factors 840,339,134,145 . The biggest common factor number is the GCF number.
So the greatest common factor 840,339,134,145 is 1.

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

• GCF of 136, 111, 337, 655
• GCF of 164, 997, 980, 593
• GCF of 748, 852, 180, 183
• GCF of 258, 125, 322, 309
• GCF of 736, 564, 499, 117

1. What is the GCF of 840, 339, 134, 145?

Answer: GCF of 840, 339, 134, 145 is 1.

2. How to Find the GCF of 840, 339, 134, 145

Answer: Greatest Common Factor(GCF) of 840, 339, 134, 145 = 1

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

Step 2: Then multiply all the prime factors GCF(840, 339, 134, 145) = 1.