Greatest Common Factor of 247, 972, 780

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

• Greatest Common Factor of 247, 972, 780 by common division method
• Greatest Common Factor of 247, 972, 780 with matching the biggest common factor

Maximum 4 Number can be enter but you can reset

∴ GCF of numbers is 1 because of no common factors present between them.

Factors of 247

List of positive integer factors of 247 that divides 247 without a remainder.

1,13,19,247

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 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

Greatest Common Factor

We found the factors 247,972,780 . The biggest common factor number is the GCF number.
So the greatest common factor 247,972,780 is 1.

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

• GCF of 385, 666, 654
• GCF of 716, 125, 545
• GCF of 762, 754, 181
• GCF of 371, 774, 699
• GCF of 300, 938, 188

1. What is the GCF of 247, 972, 780?

Answer: GCF of 247, 972, 780 is 1.

2. How to Find the GCF of 247, 972, 780

Answer: Greatest Common Factor(GCF) of 247, 972, 780 = 1

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

Step 2: Then multiply all the prime factors GCF(247, 972, 780) = 1.