Greatest Common Factor of 60, 60, 70, 840

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

• Greatest Common Factor of 60, 60, 70, 840 by common division method
• Greatest Common Factor of 60, 60, 70, 840 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 5 = 10

Factors of 60

List of positive integer factors of 60 that divides 60 without a remainder.

1,2,3,4,5,6,10,12,15,20,30,60

Factors of 60

List of positive integer factors of 60 that divides 60 without a remainder.

1,2,3,4,5,6,10,12,15,20,30,60

Factors of 70

List of positive integer factors of 70 that divides 70 without a remainder.

1,2,5,7,10,14,35,70

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

Greatest Common Factor

We found the factors 60,60,70,840 . The biggest common factor number is the GCF number.
So the greatest common factor 60,60,70,840 is 10.

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

• GCF of 44, 59, 21, 915
• GCF of 60, 90, 42, 540
• GCF of 41, 67, 49, 663
• GCF of 61, 20, 36, 741
• GCF of 36, 29, 28, 278

1. What is the GCF of 60, 60, 70, 840?

Answer: GCF of 60, 60, 70, 840 is 10.

2. How to Find the GCF of 60, 60, 70, 840

Answer: Greatest Common Factor(GCF) of 60, 60, 70, 840 = 10

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

Step 2: Then multiply all the prime factors GCF(60, 60, 70, 840) = 10.