Greatest Common Factor of 620, 840, 248, 195, 396

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

• Greatest Common Factor of 620, 840, 248, 195, 396 by common division method
• Greatest Common Factor of 620, 840, 248, 195, 396 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 620

List of positive integer factors of 620 that divides 620 without a remainder.

1,2,4,5,10,20,31,62,124,155,310,620

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 248

List of positive integer factors of 248 that divides 248 without a remainder.

1,2,4,8,31,62,124,248

Factors of 195

List of positive integer factors of 195 that divides 195 without a remainder.

1,3,5,13,15,39,65,195

Factors of 396

List of positive integer factors of 396 that divides 396 without a remainder.

1,2,3,4,6,9,11,12,18,22,33,36,44,66,99,132,198,396

Greatest Common Factor

We found the factors 620,840,248,195,396 . The biggest common factor number is the GCF number.
So the greatest common factor 620,840,248,195,396 is 1.

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

• GCF of 528, 254, 163, 630, 534
• GCF of 189, 988, 331, 341, 257
• GCF of 822, 726, 460, 813, 428
• GCF of 287, 267, 510, 442, 331
• GCF of 512, 198, 592, 627, 193

1. What is the GCF of 620, 840, 248, 195, 396?

Answer: GCF of 620, 840, 248, 195, 396 is 1.

2. How to Find the GCF of 620, 840, 248, 195, 396

Answer: Greatest Common Factor(GCF) of 620, 840, 248, 195, 396 = 1

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

Step 2: Then multiply all the prime factors GCF(620, 840, 248, 195, 396) = 1.