Greatest Common Factor of 858, 1248, 681

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

• Greatest Common Factor of 858, 1248, 681 by common division method
• Greatest Common Factor of 858, 1248, 681 with matching the biggest common factor

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∴ So the GCF of the given numbers is 3 = 3

Factors of 858

List of positive integer factors of 858 that divides 858 without a remainder.

1,2,3,6,11,13,22,26,33,39,66,78,143,286,429,858

Factors of 1248

List of positive integer factors of 1248 that divides 1248 without a remainder.

1,2,3,4,6,8,12,13,16,24,26,32,39,48,52,78,96,104,156,208,312,416,624,1248

Factors of 681

List of positive integer factors of 681 that divides 681 without a remainder.

1,3,227,681

Greatest Common Factor

We found the factors 858,1248,681 . The biggest common factor number is the GCF number.
So the greatest common factor 858,1248,681 is 3.

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

• GCF of 245, 1509, 530
• GCF of 169, 6829, 983
• GCF of 346, 2617, 897
• GCF of 680, 8323, 896
• GCF of 195, 4661, 538

1. What is the GCF of 858, 1248, 681?

Answer: GCF of 858, 1248, 681 is 3.

2. How to Find the GCF of 858, 1248, 681

Answer: Greatest Common Factor(GCF) of 858, 1248, 681 = 3

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

Step 2: Then multiply all the prime factors GCF(858, 1248, 681) = 3.