Greatest Common Factor of 858, 72, 765, 657

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

• Greatest Common Factor of 858, 72, 765, 657 by common division method
• Greatest Common Factor of 858, 72, 765, 657 with matching the biggest common factor

Maximum 4 Number can be enter but you can reset

∴ 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 72

List of positive integer factors of 72 that divides 72 without a remainder.

1,2,3,4,6,8,9,12,18,24,36,72

Factors of 765

List of positive integer factors of 765 that divides 765 without a remainder.

1,3,5,9,15,17,45,51,85,153,255,765

Factors of 657

List of positive integer factors of 657 that divides 657 without a remainder.

1,3,9,73,219,657

Greatest Common Factor

We found the factors 858,72,765,657 . The biggest common factor number is the GCF number.
So the greatest common factor 858,72,765,657 is 3.

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

• GCF of 536, 71, 665, 232
• GCF of 531, 38, 446, 824
• GCF of 647, 68, 793, 198
• GCF of 464, 98, 215, 111
• GCF of 777, 19, 531, 902

1. What is the GCF of 858, 72, 765, 657?

Answer: GCF of 858, 72, 765, 657 is 3.

2. How to Find the GCF of 858, 72, 765, 657

Answer: Greatest Common Factor(GCF) of 858, 72, 765, 657 = 3

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

Step 2: Then multiply all the prime factors GCF(858, 72, 765, 657) = 3.