Greatest Common Factor of 57, 972, 870

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

• Greatest Common Factor of 57, 972, 870 by common division method
• Greatest Common Factor of 57, 972, 870 with matching the biggest common factor

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

Factors of 57

List of positive integer factors of 57 that divides 57 without a remainder.

1,3,19,57

Factors of 972

List of positive integer factors of 972 that divides 972 without a remainder.

1,2,3,4,6,9,12,18,27,36,54,81,108,162,243,324,486,972

Factors of 870

List of positive integer factors of 870 that divides 870 without a remainder.

1,2,3,5,6,10,15,29,30,58,87,145,174,290,435,870

Greatest Common Factor

We found the factors 57,972,870 . The biggest common factor number is the GCF number.
So the greatest common factor 57,972,870 is 3.

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

• GCF of 98, 950, 394
• GCF of 61, 498, 260
• GCF of 70, 754, 708
• GCF of 15, 603, 490
• GCF of 93, 940, 381

1. What is the GCF of 57, 972, 870?

Answer: GCF of 57, 972, 870 is 3.

2. How to Find the GCF of 57, 972, 870

Answer: Greatest Common Factor(GCF) of 57, 972, 870 = 3

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

Step 2: Then multiply all the prime factors GCF(57, 972, 870) = 3.