Greatest Common Factor of 851, 320, 802, 438, 248

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

• Greatest Common Factor of 851, 320, 802, 438, 248 by common division method
• Greatest Common Factor of 851, 320, 802, 438, 248 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 851

List of positive integer factors of 851 that divides 851 without a remainder.

1,23,37,851

Factors of 320

List of positive integer factors of 320 that divides 320 without a remainder.

1,2,4,5,8,10,16,20,32,40,64,80,160,320

Factors of 802

List of positive integer factors of 802 that divides 802 without a remainder.

1,2,401,802

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 248

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

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

Greatest Common Factor

We found the factors 851,320,802,438,248 . The biggest common factor number is the GCF number.
So the greatest common factor 851,320,802,438,248 is 1.

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

• GCF of 360, 989, 687, 900, 143
• GCF of 689, 249, 714, 663, 331
• GCF of 917, 384, 576, 902, 111
• GCF of 738, 873, 480, 931, 975
• GCF of 463, 678, 848, 431, 981

1. What is the GCF of 851, 320, 802, 438, 248?

Answer: GCF of 851, 320, 802, 438, 248 is 1.

2. How to Find the GCF of 851, 320, 802, 438, 248

Answer: Greatest Common Factor(GCF) of 851, 320, 802, 438, 248 = 1

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

Step 2: Then multiply all the prime factors GCF(851, 320, 802, 438, 248) = 1.