Greatest Common Factor of 780, 735, 87

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

• Greatest Common Factor of 780, 735, 87 by common division method
• Greatest Common Factor of 780, 735, 87 with matching the biggest common factor

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

Factors of 780

List of positive integer factors of 780 that divides 780 without a remainder.

1,2,3,4,5,6,10,12,13,15,20,26,30,39,52,60,65,78,130,156,195,260,390,780

Factors of 735

List of positive integer factors of 735 that divides 735 without a remainder.

1,3,5,7,15,21,35,49,105,147,245,735

Factors of 87

List of positive integer factors of 87 that divides 87 without a remainder.

1,3,29,87

Greatest Common Factor

We found the factors 780,735,87 . The biggest common factor number is the GCF number.
So the greatest common factor 780,735,87 is 3.

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

• GCF of 939, 458, 78
• GCF of 782, 647, 32
• GCF of 189, 746, 48
• GCF of 492, 787, 48
• GCF of 683, 196, 40

1. What is the GCF of 780, 735, 87?

Answer: GCF of 780, 735, 87 is 3.

2. How to Find the GCF of 780, 735, 87

Answer: Greatest Common Factor(GCF) of 780, 735, 87 = 3

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

Step 2: Then multiply all the prime factors GCF(780, 735, 87) = 3.