Greatest Common Factor of 840, 748, 856

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

• Greatest Common Factor of 840, 748, 856 by common division method
• Greatest Common Factor of 840, 748, 856 with matching the biggest common factor

Maximum 4 Number can be enter but you can reset

∴ So the GCF of the given numbers is 2 x 2 = 4

Factors of 840

List of positive integer factors of 840 that divides 840 without a remainder.

1,2,3,4,5,6,7,8,10,12,14,15,20,21,24,28,30,35,40,42,56,60,70,84,105,120,140,168,210,280,420,840

Factors of 748

List of positive integer factors of 748 that divides 748 without a remainder.

1,2,4,11,17,22,34,44,68,187,374,748

Factors of 856

List of positive integer factors of 856 that divides 856 without a remainder.

1,2,4,8,107,214,428,856

Greatest Common Factor

We found the factors 840,748,856 . The biggest common factor number is the GCF number.
So the greatest common factor 840,748,856 is 4.

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

• GCF of 379, 262, 509
• GCF of 317, 622, 309
• GCF of 247, 640, 921
• GCF of 118, 594, 841
• GCF of 264, 823, 813

1. What is the GCF of 840, 748, 856?

Answer: GCF of 840, 748, 856 is 4.

2. How to Find the GCF of 840, 748, 856

Answer: Greatest Common Factor(GCF) of 840, 748, 856 = 4

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

Step 2: Then multiply all the prime factors GCF(840, 748, 856) = 4.